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How to develop Blockchain from scratch? In truth, you should always be wary of signals, especially free ones. The Discord development offers both free and premium signals. If you do not agree with this policy, please do not access or use our services, discord interact with any other aspect of our development. Brief customer description Aragon DAO is an administrative platform discord decentralized organizations built on Ethereum. Blockchain might use agile methodology tools such as Jira, Confluence, blockchain development discord, and Trello to manage blockchain projects. Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application blockchain automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation.
The information available through our websites that was collected by third parties is subject to the privacy policies of these third parties. In this case, the retention period of storing data is also subject to the privacy policies of these third parties. To prevent spam, we keep track of spam and swindler accounts, which may be blocked through filtering at the server level. Request containing words, which may be treated as spam-related or which may promote the distribution of misleading information, are filtered at the server level, as well as by company employees manually.
Data storage on our servers, as well as on cloud services provided by Google, Amazon, and Hubspot. Below, you will find a list of the rights you are subject to. Please note that some of the enlisted rights may be limited for the requests, which expose personal information of another individual who is subject to the very same rights for privacy.
In such a case, we will not be able to satisfy your request for data deletion if it contains information we are eligible to keep by law. We use data hosting service providers in the United States and Ireland to store the information we collect, and we do use extra technical measures to secure your data. The data collected by third party providers is protected by them and is subject to their terms and privacy policies.
The data collected on our websites by Altoros, as well as the data, which you entrust us under NDAs and contracts, is protected by us. We follow the technical requirements of GDPR and ensure security standards are met without exception. Though we implement safeguards designed to protect your information, no security system is impenetrable and due to the inherent nature of the Internet, we cannot guarantee that data is absolutely safe from intrusion by others during transmission through the Internet, or while stored on our systems, or otherwise in our care.
We collect information worldwide and primarily store this information in the United States and Ireland. We transfer, process, and store your information outside of your country of residence across regions wherever we or our third-party service providers operate for the purpose of delivering our services to you.
Whenever we transfer your information, we take precaution measures to protect it. Thus, the data by third party providers may be transferred to different countries globally for processing.
These data transfers fall under the terms and privacy policies of these providers. The data collected by Altoros may be transferred across our offices. Belarus may not have equivalent privacy and data protection laws as the laws of many of the countries where our customers and users are based.
When we share information about you within and among Altoros Development LLC Minsk, Belarus , we make use of standard contractual data protection clauses. We may supplement or amend this policy by additional policies and guidelines from time to time. We will post any privacy policy changes on this page. We encourage you to review our privacy policy whenever you use our services to stay informed about our data practices and the ways you can help to protect your privacy.
Our services are not directed to individuals under We do not knowingly collect personal information from individuals under If we become aware that an individual under 16 has provided us with personal information, we will take measures to delete such information.
If you disagree with any changes to this privacy policy, you will need to stop using our services. If you have questions or concerns about how your information is handled, please direct your inquiry to Altoros Development LLC, which we have appointed as responsible for facilitating such inquiries or, if you are a resident of the European Economic Area, please contact our EU Representative.
Get Blockchain Platforms and DApps Developed Right Protofire is a team of engineers, which helps decentralized protocols and developer platforms to accelerate growth of their ecosystems. More Need a free consultation on your project? Why Protofire? What we do? Decentralized applications Complete dApp development life cycle, from ideation, prototyping, MVP to deployment and maintenance.
Developer tools We provide hands-on coding and contributions supercharging developer adoption and network usage. Integrations Trusted data feeds oracles dApps seamlessly integration to other dApps and protocols Stable Coins.
Projects we contributed to 0 x. Brief customer description 0x is an open protocol that provides an infrastructure to enable the decentralized exchange of assets on the Ethereum blockchain. Project Description Developing a solution from scratch using 0x can be challenging and time-consuming. Ocean Protocol. Brief customer description Ocean Protocol is a decentralized solution for building data marketplaces with a strong focus on security.
Project Description Protofire delivered a reference implementation of Ocean Protocol to build data-driven marketplaces. The Graph. Reference to public presence Website Blog Discord Twitter. Brief customer description Gnosis is a software provider of decentralized finance solutions one of which is Gnosis Protocol—a fully permissionless decentralized exchange. Reference to public presence Website Blog Gnosis protocol documentation Twitter.
Kyber Network. Reference to public presence Website Blog Research Twitter. Brief customer description Opyn is a permissionless, decentralized insurance platform that enables users to protect their DeFi deposits from financial and technical risks and hedge against Ether downside, volatility, and flash crashes. The customer testimonial "We enjoyed working with Protofire a lot! Reference to public presence Website Twitter Discord.
Aragon DAO. Brief customer description Aragon DAO is an administrative platform for decentralized organizations built on Ethereum. POA Network. Brief customer description POA Network is an open Ethereum sidechain with the Proof-of-Authority consensus reached by independent validators.
Brief customer description Armanino is among Top 25 providers of audit, tax, business management, and consulting services in the USA. Project description Protofire assisted Aramino in developing three solutions under the TrustExplorer product: a blockchain-based assurance platform, a data query service, and a tool to manage digital asset reserves.
TrustExplorer Proof of Reserves Protofire delivered TrustExplorer Proof of Reserves — a tool that provides users of centralized exchanges with transparency and assurance over digital asset reserves held custodially on their behalf. Reference to public presence Website Blog Twitter Youtube. Brief customer description Gnosis is a decentralized and permissionless platform that caters to the creation of prediction market applications on Ethereum. This project proves the possibility of transforming complex protocols into usable applications.
Brief customer description Tezos is a provider of an open-source platform for blockchain-based assets and applications. Project description With grants from Tezos Foundation, Protofire assisted the company in automating setup and management of Tezos nodes in a Kubernetes cluster, as well as in implementing smart contract patterns for popular DeFi apps.
Enabling automated deployment of Tezos nodes Protofire delivered a set of automation scripts that streamline the deployment of Tezos nodes in a Kubernetes cluster, as well as simplify maintenance and usability. Implementing smart contract patterns Protofire created implementations for common smart contract patterns in popular DeFi applications.
Project Description Protofire helped GoodDollar to create a crypto wallet that provides users with GoodDollar tokens daily if compared to any other digital token wallets. The wallet is based on the following principles: Low cognitive load in critical actions due to clear and minimal UI Providing timely information as required. Project Description Protofire participates as a validator for the network and for the bridge, besides being a core developer of great part of the technology stack.
Brief customer description bZx is the first fully decentralized, peer-to-peer margin funding and trading protocol built on Ethereum and integrated with the 0x protocol. Project Description Protofire is working closely with bZx development team on both back-end and front-end sides of the project. Brief customer description Etherisc is a Germany-based startup that builds decentralized insurance applications. Project Description Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application that automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation.
Brief customer description Colu Technologies Ltd. Project Description Colu Technologies Ltd. Our products. Solhint is an open-source project for linting the Solidity code. This project provides both security and style guide validations. Eth-cli is a collection of CLI tools that help to learn under-the-hood mechanisms of Ethereum and start developing right away.
Our mission Protofire works with customers who believe in possibilities of enabling individuals and organizations through the blockchain infrastructure. Have a project serving a developer community. Vacancies Altoros Privacy Notice for candidates and personnel. Contact us. Send Message. To all developers interested in the conversation: please stop by our Gitter channel. Introduction Altoros is committed to protecting the privacy rights of data subjects.
We collect the following categories of data: Cookies and similar technologies e. How we process the data gathered Altoros and third-party providers we partner with e.
Analytics partners The services outlined below help us to monitor and analyze both web traffic and user behavior. Google Analytics is a web analysis service provided by Google Inc. Hereinafter in this document referred to as Google. Google utilizes the data collected to track and examine user behaviour, to prepare reports, and share insights with other Google services.
Google Tag Manager is a web service designed to optimize the Google Analytics management process. The service is provided by Google Inc. Facebook Ads conversion tracking is an analytics service that binds data gathered from the Facebook advertising network with actions performed on Altoros websites.
The service is provided by Facebook, Inc. The service provides insights to improving website navigation and addressing customer needs. In terms of personal data collected, Albacross gathers information about the IP-address from which you visited our website. In addition, the service collects technical information that enables Albacross to differentiate between visitors using the same IP-address. Albacross stores the information about a domain—extracted from the form input—to correlate the IP-address with your employer.
The services are provided by Google Inc. It provides tools for social media marketing, content management, web analytics, landing pages and search engine optimization.
The service is provided by HubSpot, Inc. Advertising partners User data may be employed to customize advertising deliverables, such as banners and any other types of advertisements to promote our services. Facebook Audience Network Facebook, Inc. Facebook Audience Network is an advertising service that helps to monitor and evaluate the efficiency of advertising campaigns launched via Facebook. Google AdWords and Double Click are easily integrated with any other Google services—for example, Google Analytics—and help to process user data gathered by cookies.
The Twitter Ads network allows for tracking the efficiency of advertising campaigns launched via Twitter. The service is provided by Twitter Inc. Other widgets and scripts provided by partner third parties In addition to advertising partners and analytics partners mentioned above, we are using widgets, which act as an intermediary between third-party websites Facebook, Twitter, LinkedIn, etc. Disqus Disqus, Inc. The service also allows for gathering such data as clicks on external link, cookies, etc.
The service is subject to WordPress privacy policy. The services are provided by Twitter Inc. In our case, this widget is used to enable content sharing and display the number of sharings by Facebook users. We use this widget to enable content sharing and display the number of sharings by LinkedIn users. Purposes and legal basis for data processing Altoros is gathering data via this service with a view to improve the development of our products or services.
User data collected allow Altoros to provide our Services and is employed in a variety of our activities which correspond our legitimate interest, including: enabling analytics to draw valuable insights for smart decision making contacting users managing a user database enabling commenting across the content delivered handling payments preventing spam improving user experience e.
Data retention period We set a retention period for your data—collected from our websites—to 7 years. Data recipients We do not transfer the gathered data to third parties, apart from the cases described in General data processing section or in this Section, as well as cases stipulated in our third partners privacy policies. Data we gather from our web forms 3. How we process the data gathered The information about the request is transferred to our CRM or Hubspot. By sharing personal information with us, you are giving consent for us to rightfully use your data for the following business purposes: Send any updates regarding services you have shown interest in or provide further information related to the topic you requested Contact and communicate with you regarding your initial request to get your consent to further contact you regarding any other services you might be interested in All the information gathered via contact forms is processed by the following services: WordPress Privacy Policy Hubspot Privacy Policy Gmail services that deliver notifications about the filled out contact forms to our employees Privacy Shield 3.
Data retention period We set a retention period for your data collected from contact forms on our websites to 8 years. Data recipients We do not transfer data to third parties, apart from the cases described in the General data processing section and this section. Data we gather via e-mails, messengers, widgets, and phones 4. Data retention period We set a retention period the data collected to 8 years. Data recipients We do not share data with third parties, apart from the cases described in the General data processing section and cases stipulated in our third partners privacy policies.
Data we gather if you are our customer 5. How we process the data gathered Information about the existing customers is transferred to our internal CRM by our employees manually or automatically on receiving a contact form and Hubspot HubSpot, Inc.
Data retention period We set retention period for your data about our customer to 10 years from last Service delivery. Data recipients We do not share data with third parties, apart from the cases described in the General data processing section or in this section. Data we gather from the attendees of our events 6. Go to Coinbase or any other exchange that you are comfortable with or is accessible in your country and buy some coins. It is extremely straightforward.
Since you are not going to be buying a lot of coins then simply use a basic online wallet. These wallets are the easiest to use among all.
Furthermore, you can access this wallet from any server or any device in the world as long as it is connected to the net. Having said that, there is one big problem when it comes to online wallets. Your private key is going to be saved on another server.
This is basically like serving up your key to hackers on a silver platter. Do NOT use online wallets to store huge amounts of your money. Store the bare minimum that you need for exchange purposes. As you create an extensive portfolio, you must learn how to utilize cold wallets to store your money. You can learn how to do so here. As a blockchain developer, you will face tons of challenges in the back-end.
Creating and maintaining a public blockchain is not easy because of a number of reasons. Blockchains, as David Schwartz puts it, should be fortresses. Firstly, the code is public and open for all to see. Anyone can look at the code and check for bugs and vulnerabilities. However, unlike other open code resources, the downside of finding vulnerabilities on blockchain code is massive. Any programmer can hack in and get away with potentially millions and millions of dollars.
Because of these legitimate security concerns, development on the blockchain is usually very slow. It is important to keep pace with the network. You cannot fall too far behind and not keep up with all the network demands.
You should be well equipped to handle remote and local queries. The blockchain must always perform at its highest possible capabilities, but for that to happen the language chosen must be extremely versatile.
All that you need for signature verification is the key, transaction, and signature. With just three data you can conduct verifications in a parallelized manner. However, not all the functions on a blockchain should be done that way. Think of transaction execution itself. Some languages are good at parallel operations while some are good in non-parallel operations. That is called deterministic behavior. So, in blockchain development, all transaction operations must be deterministic.
You cannot have a transaction that behaves one way and then behaves another way the next day. Similarly, you cannot have smart contracts that work in two different ways on two different machines. The only solution to this is isolation. Basically, you isolate your smart contracts and transactions from non-deterministic elements.
There are some languages that fulfill most of these needs. Javascript is usually used to create highly interactive web pages. How do we make a block? What does a simple block consist of? Before we continue. You need to understand certain terms that we are going to use in our program:. Ok, so this right here is out a block. So, in the first line of the code, we called the crypto-js library because the sha hash function is not available in JavaScript.
Next, we invoked a constructor inside the class to call for objects which will have certain values. The thing that probably catches your eye is the calculateHash function. In a block, we take all the contents and hash them to get the hash of that particular block.
Easily protect yourself from harassment and remain secure through your choice of content. No restriction on the size of publishing - No character limit, control of the size of content you publish. Content revisions - Despite being on-chain and permanent, you can edit your published content. Other standard features - Emoji reactions, repost, quote, mentions.
MIX Blockchain is a smart contract platform for decentralized content. It is fully public, uncensorable and no one can be prevented from participating. By having multiple feeds you are able to publish different content to different audiences with the same account.
Not encouraging consistent crowd pleasing content but varied communication. Better content because there is less pigeonholed, expectancy. The web app is now live. Acuity is the first iteration of a practical use-case for MIX Blockchain which anyone can build upon. It is a reference for developers to understand the technology and inspire innovation. We encourage developers to use the application and join the discussion on discord to share their ideas and experiences.
More on MIX Blockchain.
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Multiple Custom Feeds - Talk about different topics to different groups of people or consume content from specific topics. Less incentive to have a one dimensional online presence. Multiple, unrelated accounts - Have a business, personal, or bot account not related by algorithm. Trusted account model - You control what content you see and who you interact with through your network of trust. Easily protect yourself from harassment and remain secure through your choice of content.
No restriction on the size of publishing - No character limit, control of the size of content you publish. Content revisions - Despite being on-chain and permanent, you can edit your published content. Other standard features - Emoji reactions, repost, quote, mentions. MIX Blockchain is a smart contract platform for decentralized content. It is fully public, uncensorable and no one can be prevented from participating. By having multiple feeds you are able to publish different content to different audiences with the same account.
Not encouraging consistent crowd pleasing content but varied communication. Better content because there is less pigeonholed, expectancy. The web app is now live. Acuity is the first iteration of a practical use-case for MIX Blockchain which anyone can build upon. It is a reference for developers to understand the technology and inspire innovation.
We encourage developers to use the application and join the discussion on discord to share their ideas and experiences. More on MIX Blockchain. Less incentive to pigeon hole yourself. Not related by algorithm. Currently, the Acuity source code and knowledgeable folk on discord are the only reference for development on the MIX Blockchain, however next on our to do is technical documentation.
Each implementation is supported by tutorials, where a pattern is matched with the existing applications in the Ethereum ecosystem. In addition, tutorials include code walk-throughs that explain under-the-hood mechanisms of the apps in detail both smart contracts and different clients. The company aims to deliver an economically efficient alternative to centralized media broadcasting solutions. The system represents a dashboard that provides a variety of status notifications, user account summaries on a daily or weekly basis, as well as statistical calculations related to Delegates.
This allows token holders to take full control over their investments, follow all the events in the Livepeer network to make smarter decisions when bonding with Delegates, etc.
The GoodDollar experiment is a series of tests with the ultimate purpose of reducing wealth inequality, using the blockchain technology. Protofire helped GoodDollar to create a crypto wallet that provides users with GoodDollar tokens daily if compared to any other digital token wallets. Users can access tokens without passing a test or fulfilling a work requirement, regardless of their income or employment status. Free and clear.
Protofire participates as a validator for the network and for the bridge, besides being a core developer of great part of the technology stack. It is the first decentralized margin lending protocol on the Ethereum mainnet. Protofire is working closely with bZx development team on both back-end and front-end sides of the project. Our team is helping to develop the integration of Augur with bZx smart contracts that facilitate on-chain margin lending, as well as opening, monitoring, and liquidation of token trades.
Protofire introduced a widget for quick integration of margin trading backed by bZx into any website. We also contributed to code quality by increasing smart contracts test coverage and incorporating linting into the development process, as well as migrated the development process to monorepo. In addition, our team devoted a lot of efforts to the project's documentation. Etherisc is a Germany-based startup that builds decentralized insurance applications.
The company aims at making the purchase and sale of insurance more efficient. It enables lower operational costs, increases transparency of insurance compared to traditional operations, and democratizes access to reinsurance investments. Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application that automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation.
Now, we are working on a decentralized insurance protocol that would simplify and enhance the development of insurance products. Colu Technologies Ltd. Our team helped Colu by auditing smart contracts for their platform and ICO. Protofire works with customers who believe in possibilities of enabling individuals and organizations through the blockchain infrastructure.
We bring your vision to reality through a combination of technical and management expertise. Check out our contact information. We offer a wide range of software development services. We refer to all of these products, together with our other services and websites as "Services" in this policy.
This policy refers to the data we collect when you use our services or communicate with us. Examples include visiting our website, downloading our white papers and other materials, responding to our e-mails, and attending our events. This policy also explains your rights with respect to data we collect about you. Data privacy of our employees is regulated in separate local act and is not regulated by this policy.
Your information is controlled by Altoros. If you have any questions or concerns about how your information is handled, please direct an inquiry to us at dpo altoros. If you do not agree with this policy, please do not access or use our services, or interact with any other aspect of our business. When you visit our website, we collect usage statistics and other data, which helps us to estimate the efficiency of the content delivered.
Processing data gathered from our website also helps us to provide better user experience and improve the products and services we offer. HTTP cookie is a small piece of data that we send to your browser when you visit our website. Cookies are generally employed to measure website usage e. Cookied can also used to personalize a user experience on our website. If necessary, users can turn off cookies via browser settings.
Altoros and third-party providers we partner with e. Please see the list of them below. User data may be employed to customize advertising deliverables, such as banners and any other types of advertisements to promote our services. Sometimes, these marketing deliverables are developed based on user preferences.
However, not all personal data is used for this purpose. Some of the services provided by Altoros may use cookies to identify users. The behavioral retargeting technique may also be used to display advertisements tailored to user preferences and online behavior, including outside Altoros websites. For more information, please check the privacy policies of the relevant services. In addition to advertising partners and analytics partners mentioned above, we are using widgets, which act as an intermediary between third-party websites Facebook, Twitter, LinkedIn, etc.
Altoros is gathering data via this service with a view to improve the development of our products or services. User data collected allow Altoros to provide our Services and is employed in a variety of our activities which correspond our legitimate interest, including:. We set a retention period for your data—collected from our websites—to 7 years. We gather data to improve our services and the products we deliver. The retention period from our partners is set forth by them in their privacy policies.
We do not transfer the gathered data to third parties, apart from the cases described in General data processing section or in this Section, as well as cases stipulated in our third partners privacy policies. When you fill out any of the forms located at our websites, you share the following information with us:. The information about the request is transferred to our CRM or Hubspot.
Later, it may be used to contact you with something relevant to your initial request, provide further information related to the topic you requested, and deliver quality service. By sharing personal information with us, you are giving consent for us to rightfully use your data for the following business purposes:.
This way, we may use your personal information to provide services to you, as well as process transactions related to the services you inquired from us. For example, we may use your name or an e-mail address to send an invoice or to establish communication throughout the whole service delivery life cycle.
We may also use your personal information you shared with us to connect you with other of our team members seeking your subject matter expertise. In case you use multiple services offered by our company, we may analyze your personal information and your online behavior on our resources to deliver an integrated experience. For example, to simplify your search across a variety of our services to find a particular one or to suggest relevant product information as you navigate across our websites.
With an aim to enhance our productivity and improve our collaboration—under our legitimate interest—we may use your personal data e. Our interactions are aimed at driving engagement and maximizing value you get through our services. These interactions may include information about our new commercial offers, white papers, newsletters, content, and events we believe may be relevant to you. We set a retention period for your data collected from contact forms on our websites to 8 years.
This data may be further used to contact you if we want to send you anything relevant to your initial request e. We do not transfer data to third parties, apart from the cases described in the General data processing section and this section. When you interact with us via any other means and tools, we gather the following information about you:.
The information about a customer call is stored in our internal system and includes a full call recording starting the moment a connection was established , a voice recording if any available, a phone number, and a call duration. The information about the request is further transferred and stored in internal CRM either by employees of Altoros manually or automatically for further processing according to our purposes.
With an aim to enhance our productivity and improve our collaboration, what is our legitimate interest, we may use your personal data—such as an an e-mail, name, job title, or activity taken on our resources—to provide information we believe may be of interest to you. These interactions may include information about our new commercial offers, white papers, newsletters, content, and events we believe may be relevant to you or your initial request.
We set a retention period the data collected to 8 years. This data may be further used to contact you if we we want to send you anything relevant to your initial request. We do not share data with third parties, apart from the cases described in the General data processing section and cases stipulated in our third partners privacy policies.
Information about the existing customers is transferred to our internal CRM by our employees manually or automatically on receiving a contact form and Hubspot HubSpot, Inc. To store and share project requirements or any other information submitted by a customer e.
To provision phone calls in a distributed manner, Altoros makes use services store historical data about the activities conducted. To establish internal business processes within our departments and teams and to ensure timely request processing, we make use of Trello Privacy Policy and Atlassian Privacy Policy.
These services may store project information related to a technology stack, budget, roadmap and deadlines, Altoros project team, etc. To store audio recording of negotiations with a customer in order to clarify details if necessary and conduct meetings with previous, existing, and potential customers, we makes use of GoToMeeting Privacy Policy , Hangouts Privacy Policy or Zoom Privacy Policy.
To store case studies, describing a delivered project approved by a customer, we use an internal web portal—SharePoint Portal Privacy Policy —which only employees of Altoros can access. This resource is available only to our account managers or other employees concerned for the purpose of improving service delivery while establishing communication with a customer, issuing an invoice, and generating reports for a customer. These services process data in compliance with privacy policies of the mentioned services.
Additionally, by sharing with us this information you are giving consent to contact you in order to get your consent for a possibility to contact you regarding any other services you might be interested in. For example, we use your name or an e-mail in contact to send invoice or communicate with you at any stage of the service delivery life cycle. We set retention period for your data about our customer to 10 years from last Service delivery.
We keep it to be able to reach you when we have something relevant to your initial request for example, updated information on related services, news, events, updates, etc. We do not share data with third parties, apart from the cases described in the General data processing section or in this section.
When you register or attend an event organized by Altoros, you share the following information with us:. Privacy Policy —by our employees manually or automatically on receiving a contact form—for further processing a customer request and providing relevant services, as well as developing recommendations on improving the services we deliver.
To share contact information, as well as information related to the events and services that may be of interest to a customer, Altoros may use the following:. To provide users with a possibility to register to an event organized by Altoros and acquire tickets, we use Eventbrite Privacy Policy. To store and share information about attendees of the events organized by Altoros, as well as to improve all the online activities related to such events, Altoros makes use of the services by Google Privacy Policy and Microsoft Privacy Policy.
To enable marketing activities and share information about relevant services provided by our company, we use remarketing and advertising instruments available through Google Adwords Privacy Policy. To build a strong community around the events organized by Altoros and to interact with those interested in our services, we use Meetup. To optimize internal processes and improve a communication channels, we may use Atlassian Privacy Policy and Trello Privacy Policy.
To establish efficient communication with customers about our services, we may use the following data:. To maintain contract development, we use your contact data to send transactional information via e-mail, Skype, or any other communication means or services.
Your contact data is also used to confirm your request, respond to any of your questions, inquiries, or requests, provide support, as well as send you any updates on the services we deliver. These interactions may include information about our new events, commercial offers, newsletters, content, and events we believe may be relevant to you.
We set retention period for your data about our customer to 10 years from last event you have been registered. We keep it to be able to reach you when we have something relevant to your initial request for example, updated information on calls, e-mail, etc. We do not share personal data with third parties, apart from the cases, which imply Altoros is to provide a list of registrars to the organizer of the event with a view to ensure an acceptable level of organization and security.
The retention period of storing data varies on its type. As the retention period expires, we either delete or anonymize personal data collected. In case data was transferred to a backup storage and, therefore, cannot be deleted, we continue to store it in a secure fashion, but do not use it for any purpose.
In all the other cases, we proceed with the deletion of data. The information available through our websites that was collected by third parties is subject to the privacy policies of these third parties.
In this case, the retention period of storing data is also subject to the privacy policies of these third parties. To prevent spam, we keep track of spam and swindler accounts, which may be blocked through filtering at the server level. Request containing words, which may be treated as spam-related or which may promote the distribution of misleading information, are filtered at the server level, as well as by company employees manually.
Data storage on our servers, as well as on cloud services provided by Google, Amazon, and Hubspot. Below, you will find a list of the rights you are subject to. Please note that some of the enlisted rights may be limited for the requests, which expose personal information of another individual who is subject to the very same rights for privacy.
In such a case, we will not be able to satisfy your request for data deletion if it contains information we are eligible to keep by law. We use data hosting service providers in the United States and Ireland to store the information we collect, and we do use extra technical measures to secure your data. The data collected by third party providers is protected by them and is subject to their terms and privacy policies. The data collected on our websites by Altoros, as well as the data, which you entrust us under NDAs and contracts, is protected by us.
We follow the technical requirements of GDPR and ensure security standards are met without exception. Though we implement safeguards designed to protect your information, no security system is impenetrable and due to the inherent nature of the Internet, we cannot guarantee that data is absolutely safe from intrusion by others during transmission through the Internet, or while stored on our systems, or otherwise in our care.
We collect information worldwide and primarily store this information in the United States and Ireland. We transfer, process, and store your information outside of your country of residence across regions wherever we or our third-party service providers operate for the purpose of delivering our services to you. Whenever we transfer your information, we take precaution measures to protect it. Thus, the data by third party providers may be transferred to different countries globally for processing.
These data transfers fall under the terms and privacy policies of these providers. The data collected by Altoros may be transferred across our offices. Belarus may not have equivalent privacy and data protection laws as the laws of many of the countries where our customers and users are based. When we share information about you within and among Altoros Development LLC Minsk, Belarus , we make use of standard contractual data protection clauses.
We may supplement or amend this policy by additional policies and guidelines from time to time. We will post any privacy policy changes on this page.
We encourage you to review our privacy policy whenever you use our services to stay informed about our data practices and the ways you can help to protect your privacy. Our services are not directed to individuals under We do not knowingly collect personal information from individuals under If we become aware that an individual under 16 has provided us with personal information, we will take measures to delete such information.
If you disagree with any changes to this privacy policy, you will need to stop using our services. If you have questions or concerns about how your information is handled, please direct your inquiry to Altoros Development LLC, which we have appointed as responsible for facilitating such inquiries or, if you are a resident of the European Economic Area, please contact our EU Representative.
Get Blockchain Platforms and DApps Developed Right Protofire is a team of engineers, which helps decentralized protocols and developer platforms to accelerate growth of their ecosystems. More Need a free consultation on your project? Why Protofire? What we do? Decentralized applications Complete dApp development life cycle, from ideation, prototyping, MVP to deployment and maintenance.
Developer tools We provide hands-on coding and contributions supercharging developer adoption and network usage. Integrations Trusted data feeds oracles dApps seamlessly integration to other dApps and protocols Stable Coins. Projects we contributed to 0 x. Brief customer description 0x is an open protocol that provides an infrastructure to enable the decentralized exchange of assets on the Ethereum blockchain.
Project Description Developing a solution from scratch using 0x can be challenging and time-consuming. Ocean Protocol. Brief customer description Ocean Protocol is a decentralized solution for building data marketplaces with a strong focus on security. Project Description Protofire delivered a reference implementation of Ocean Protocol to build data-driven marketplaces. The Graph. Reference to public presence Website Blog Discord Twitter.
Brief customer description Gnosis is a software provider of decentralized finance solutions one of which is Gnosis Protocol—a fully permissionless decentralized exchange. Reference to public presence Website Blog Gnosis protocol documentation Twitter.
Kyber Network. Reference to public presence Website Blog Research Twitter. Brief customer description Opyn is a permissionless, decentralized insurance platform that enables users to protect their DeFi deposits from financial and technical risks and hedge against Ether downside, volatility, and flash crashes.
The customer testimonial "We enjoyed working with Protofire a lot! Reference to public presence Website Twitter Discord. Aragon DAO. Brief customer description Aragon DAO is an administrative platform for decentralized organizations built on Ethereum.
POA Network. Brief customer description POA Network is an open Ethereum sidechain with the Proof-of-Authority consensus reached by independent validators. Brief customer description Armanino is among Top 25 providers of audit, tax, business management, and consulting services in the USA. Project description Protofire assisted Aramino in developing three solutions under the TrustExplorer product: a blockchain-based assurance platform, a data query service, and a tool to manage digital asset reserves.
TrustExplorer Proof of Reserves Protofire delivered TrustExplorer Proof of Reserves — a tool that provides users of centralized exchanges with transparency and assurance over digital asset reserves held custodially on their behalf. Reference to public presence Website Blog Twitter Youtube. Brief customer description Gnosis is a decentralized and permissionless platform that caters to the creation of prediction market applications on Ethereum. This project proves the possibility of transforming complex protocols into usable applications.
Brief customer description Tezos is a provider of an open-source platform for blockchain-based assets and applications. Project description With grants from Tezos Foundation, Protofire assisted the company in automating setup and management of Tezos nodes in a Kubernetes cluster, as well as in implementing smart contract patterns for popular DeFi apps.
Enabling automated deployment of Tezos nodes Protofire delivered a set of automation scripts that streamline the deployment of Tezos nodes in a Kubernetes cluster, as well as simplify maintenance and usability.
Implementing smart contract patterns Protofire created implementations for common smart contract patterns in popular DeFi applications. Project Description Protofire helped GoodDollar to create a crypto wallet that provides users with GoodDollar tokens daily if compared to any other digital token wallets.
The wallet is based on the following principles: Low cognitive load in critical actions due to clear and minimal UI Providing timely information as required. Project Description Protofire participates as a validator for the network and for the bridge, besides being a core developer of great part of the technology stack.
Brief customer description bZx is the first fully decentralized, peer-to-peer margin funding and trading protocol built on Ethereum and integrated with the 0x protocol. Project Description Protofire is working closely with bZx development team on both back-end and front-end sides of the project.
Brief customer description Etherisc is a Germany-based startup that builds decentralized insurance applications. Project Description Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application that automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation.
Brief customer description Colu Technologies Ltd. Project Description Colu Technologies Ltd. Our products. Solhint is an open-source project for linting the Solidity code. This project provides both security and style guide validations. Eth-cli is a collection of CLI tools that help to learn under-the-hood mechanisms of Ethereum and start developing right away. Our mission Protofire works with customers who believe in possibilities of enabling individuals and organizations through the blockchain infrastructure.
Have a project serving a developer community. Vacancies Altoros Privacy Notice for candidates and personnel. Contact us. Send Message. To all developers interested in the conversation: please stop by our Gitter channel. Introduction Altoros is committed to protecting the privacy rights of data subjects. We collect the following categories of data: Cookies and similar technologies e.
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Since you have planned an entire application at this stage, start creating UIs for each software component. Designs APIs that will be integrated with user interfaces to run an application at the back-end. Once the admin consoles and user interfaces are designed, the application gets ready for development.
Development is the significant phase of the blockchain development process, where you should be ready to build the blockchain app. In this specific stage, you either have to develop or integrate APIs for particular use cases of the application.
The application is built under multiple versions. Once the client approves it, the application moves to the next stage, i. But, the software might not comprise all the features at this stage. After the alpha version is released, the app is prepared for the beta version. During Beta Phase, the software application has the complete feature set but with some unknown bugs. Developers share the beta version with a particular group of people outside the organization to test its functionality.
Once the beta version is approved and tested, the application moves to the Release Candidate version, which is an advanced beta version that is ready to be a final application and can be launched. After thorough testing, the application moves to the production phase and gets ready for delivery. Before an app goes live, you should deploy it on the test network to carefully test its functionalities. When deploying an application, administrators can also manage which versions of the app need to be deployed to various resources with provisioning.
Once an application is provisioned, it needs to be hosted on the main chain. If your blockchain app is a hybrid solution, i. The application should be able to upgrade according to any new business needs and prioritization.
For instance, if you need to upgrade the smart contract, later on, you should be able to deploy the new contracts without any difficulty. Developing and deploying an app does not mean you are done. Instead, a software application needs to be maintained post-development to ensure that it works with all types of upgrades in the future.
An Ethereum client, Geth, is used to run Ethereum nodes in the Go programming language. Using Geth, users can mine Ethers, create smart contracts and run them on EVM, explore the block history and send tokens between addresses.
Geth can be downloaded and installed on Linux, Windows and Mac. It supports two types of installations, Scripted and Binary. Once you start using the Geth, you either have an option to create your own blockchain based on the provided settings or connect to the existing blockchain.
Remix IDE is a compiler used for small contracts. It is a browser-based tool used to create and deploy smart contracts. You can use Remix IDE to write, debug, test and deploy smart contracts using the Solidity programming language. Remix can connect to the Ethereum blockchain via Metamask. Before using Ethereum, you should have a place to store Ether tokens and execute smart contracts.
Mist is the Ethereum wallet used for smart contract deployment and is available for Mac, Windows and Linux. While installing Mist, remember once you set up the password, you cannot update it again. Create a strong password and never forget it. It allows users to make calls to the blockchain without the need to run an Ethereum node. GanacheCLI is used for the instant mining of transactions.
It is an easy-to-use API that provides you with an overview of test chain events. Security plays a prominent role when it comes to building a blockchain application.
You need to ensure that the Solidity code does not have security holes. Solium tool is specifically designed to format solidity code and fix security issues in the code. EtherScripter has an easy-to-use interface used for coding basic smart contracts. With a simple drag and drop interface, developers can connect different components as jigsaw puzzle pieces for developing a contract. It only supports the Serpent programming language. A development framework for Ethereum-based dApps, Embark, is used to build and deploy dApps and enable you to create smart contracts written in Javascript programming language.
If an application contains multiple contracts, Embark can also handle the migration of smart contracts. Developers can manage contracts on multiple blockchains such as live network, testnet and private net using the Embark framework.
It is a wallet that connects Chrome or Firefox with Ethereum blockchain by acting as a browser extension. It can save keys for Ether and ERC20 tokens. It can be installed simply as a Chrome extension. Since blockchain is immutable and transactions once added to it cannot be updated or removed, untested programs can result in high costs. That is why it is essential to test a decentralized application before it is deployed on the mainnet.
Ensure to test your app on Blockchain Testnet before going live. Truffle is a framework for Ethereum that provides a development environment. The framework supports a library which can link complex Ethereum apps and offer custom deployments to make contracts coding simpler.
It supports some of the features mentioned below:. You will find numerous tools that can be used to develop blockchain apps dApps and smart contracts. To know which is the best blockchain development tool for your project, consult our team of blockchain experts. The project is initiated with PoC, which typically takes weeks.
Once the PoC is done, it takes weeks to develop a minimum viable product with bare minimum features. Launching an application on the mainnet takes around months based on the requirements of a client. If you are looking for a blockchain development partner who can help you develop a blockchain application, we have consolidated a list of some top blockchain development companies.
From consultation to PoC, visual and technical designs, development, deployment and maintenance, blockchain experts at LeewayHertz provide end-to-end assistance to startups and enterprises.
LeewayHertz is one of the first companies which has developed a signing platform on the blockchain. Somish Somish is a technology and product development company that builds automated solutions using emerging technologies. It was established in and has been serving companies to re-engineer, design, build and implement automation systems.
Somish dived into blockchain technology in and has developed blockchain projects for governments, municipal corporations, retail companies, finance companies and various other industries. SoluLab Founded in , SoluLab is a technology company with expertise in the blockchain, mobile and web development.
Specialized in Hyperledger Fabric, Smart Contract Development, Private and Public Blockchain Development, their team can build a secure and robust blockchain solution for your business. Their blockchain development services cater to various industries like healthcare, supply chain management, government, education, publication and media and real estate. Venture Aviator Venture Aviator develops, tests and deploys custom blockchain applications with an interactive and engaging approach.
They have developed robust blockchain solutions for growth companies and Fortune companies like Allianz and Cisco. They aim to assist startups, enterprises and entrepreneurs in developing technology platforms. SoftwareMill is one of the leading blockchain companies that deliver value to its clients with high-quality development. They have a dedicated team of skilled developers who can cater to a wide array of business requirements within the estimated budget.
Based in Poland, they believe that they can resolve the industry-related issues with the digital solutions built on the latest technologies. Our experts can convert your idea into a real solution by implementing blockchain technology into your project idea. Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The Stratis Full Node combines the proven security consensus of Bitcoin with the latest advancements in blockchain technology. Create performant, secure, and auditable smart contracts in a development environment which is comfortable and familiar for C and.
NET developers. Crowdfund your business ambitions with the free-to-use Stratis STO Platform, which delivers fully integrated services and customizable layouts, so you can effortlessly launch your ICO. Changelly is a popular cryptocurrency exchange providing the ability to instantly and seamlessly purchase STRAX using a bank card or an alternative cryptocurrency. On the forefront of innovation and expansion, we are proud to have had the STRAX added to Bittrex right after launch day.
Binance redefined the concept of the cryptocurrency exchange with their innovative approach to exchange fees. Stratis is partnering with leading companies in the blockchain space to provide outstanding solutions and services, which match the standards of our fast-paced industry.
See how. Let's Create. Blockchain as a service. Empowering developers. The Stratis Academy is the cornerstone of our aim to nurture a thriving global community for C and. Sparking the new, versatile economy. Blockchain as a Service BaaS.
Let's watch. Ok, so we have the block ready and good to go. So, the moment a new chain is created, the genesis block is invoked immediately. Firstly, we will need to know what the last block in the blockchain currently is. For that we use the getLatestBlock function. So, what is happening here? How are we adding the blocks? How are we checking if the given block is valid or not? So, what we are going to do here is simple. Compare the previous hash value of the new block with the hash value of the latest block.
If these two values match, then this means that the new block is legit and it gets added to the blockchain. Now, we need to check that nobody has been messing with our blockchain and that everything is stable. We created a new cryptocurrency based on the blockchain and named it BlockGeeksCoin. By invoking this new object, I activated the constructor, which in turn created the Genesis block automatically.
Thank you savjee. While it was first proposed by American cryptographer Nick Szabo in , Ethereum is often credited with popularizing the concept and making it mainstream. You can learn more about smart contracts in our in-depth guide here. Anything that runs on a blockchain needs to be immutable and must have the ability to run through multiple nodes without compromising its integrity.
As a result of which, smart contract functionality needs to be three things:. A program is deterministic if it gives the same output to a given input every single time. So when a program gives the same output to the same set of inputs in different computers, the program is called deterministic.
Basically, it states that there is an inability to know whether or not a given program can execute its function in a time limit. This is obviously a problem with smart contracts because, contracts by definition, must be capable of termination within a given time limit. In a blockchain, anyone and everyone can upload a smart contract. However, because of this the contracts may, knowingly and unknowingly contain viruses and bugs. If the contract is not isolated, this may hamper the whole system.
Hence, it is critical for a contract to be kept isolated in a sandbox to save the entire ecosystem from any negative effects. Now that we have seen these features, it is important to know how they are executed.
Usually, smart contracts are run using one of the two systems:. If you are interested in Ethereum development specifically then it is important that you learn solidity as well. We already have a detailed guide to it which you can read here. However, here we are going to give you a basic overview. Solidity was developed by Gavin Wood, Christian Reitwiessner, Alex Beregszaszi, Yoichi Hirai and several former Ethereum core contributors to enable writing smart contracts on blockchain platforms such as Ethereum.
If you are interested in learning solidity then you can check our in-depth class here. One of the most important things that you can do as a budding developer is to constantly stay in the mix. Go and join the Reddit forums, Gitbub pages, and StackExchange and connect with other developers and always be on the lookout for any news regarding the technology.
Along with that, it will be helpful for you to know what people look for in blockchain developers. What qualities are companies looking for when they are looking to hire? You can find that information here.
This information can be very useful in fine-tuning your skills enough to appeal to the companies. So, this is a rough roadmap for you and your journey to becoming a blockchain developer. If you are looking for a resource of information on blockchain development then click here.
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Get Blockchain Platforms and DApps Developed Right
The services are provided by Google Inc. Discord of Contents. Facebook Audience Network blockchain an advertising service that development to monitor and evaluate the efficiency of advertising campaigns launched via Facebook. The addition of Stratis Sidechains and C smart contracts make the Stratis Platform suitable for use-cases at the forefront of our industry. As a result, blockchain development discord, Opyn successfully underwent an audit by OpenZeppelin.
Our team is helping to develop the integration of Augur with bZx smart contracts that facilitate on-chain margin lending, as well as opening, monitoring, and liquidation of token trades.
Protofire introduced a widget for quick integration of margin trading backed by bZx into any website. We also contributed to code quality by increasing smart contracts test coverage and incorporating linting into the development process, as well as migrated the development process to monorepo.
In addition, our team devoted a lot of efforts to the project's documentation. Etherisc is a Germany-based startup that builds decentralized insurance applications. The company aims at making the purchase and sale of insurance more efficient. It enables lower operational costs, increases transparency of insurance compared to traditional operations, and democratizes access to reinsurance investments.
Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application that automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation.
Now, we are working on a decentralized insurance protocol that would simplify and enhance the development of insurance products. Colu Technologies Ltd. Our team helped Colu by auditing smart contracts for their platform and ICO. Protofire works with customers who believe in possibilities of enabling individuals and organizations through the blockchain infrastructure. We bring your vision to reality through a combination of technical and management expertise.
Check out our contact information. We offer a wide range of software development services. We refer to all of these products, together with our other services and websites as "Services" in this policy. This policy refers to the data we collect when you use our services or communicate with us. Examples include visiting our website, downloading our white papers and other materials, responding to our e-mails, and attending our events.
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Your information is controlled by Altoros. If you have any questions or concerns about how your information is handled, please direct an inquiry to us at dpo altoros.
If you do not agree with this policy, please do not access or use our services, or interact with any other aspect of our business. When you visit our website, we collect usage statistics and other data, which helps us to estimate the efficiency of the content delivered. Processing data gathered from our website also helps us to provide better user experience and improve the products and services we offer. HTTP cookie is a small piece of data that we send to your browser when you visit our website.
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For more information, please check the privacy policies of the relevant services. In addition to advertising partners and analytics partners mentioned above, we are using widgets, which act as an intermediary between third-party websites Facebook, Twitter, LinkedIn, etc. Altoros is gathering data via this service with a view to improve the development of our products or services. User data collected allow Altoros to provide our Services and is employed in a variety of our activities which correspond our legitimate interest, including:.
We set a retention period for your data—collected from our websites—to 7 years. We gather data to improve our services and the products we deliver. The retention period from our partners is set forth by them in their privacy policies. We do not transfer the gathered data to third parties, apart from the cases described in General data processing section or in this Section, as well as cases stipulated in our third partners privacy policies. When you fill out any of the forms located at our websites, you share the following information with us:.
The information about the request is transferred to our CRM or Hubspot. Later, it may be used to contact you with something relevant to your initial request, provide further information related to the topic you requested, and deliver quality service.
By sharing personal information with us, you are giving consent for us to rightfully use your data for the following business purposes:.
This way, we may use your personal information to provide services to you, as well as process transactions related to the services you inquired from us. For example, we may use your name or an e-mail address to send an invoice or to establish communication throughout the whole service delivery life cycle.
We may also use your personal information you shared with us to connect you with other of our team members seeking your subject matter expertise. In case you use multiple services offered by our company, we may analyze your personal information and your online behavior on our resources to deliver an integrated experience. For example, to simplify your search across a variety of our services to find a particular one or to suggest relevant product information as you navigate across our websites.
With an aim to enhance our productivity and improve our collaboration—under our legitimate interest—we may use your personal data e. Our interactions are aimed at driving engagement and maximizing value you get through our services. These interactions may include information about our new commercial offers, white papers, newsletters, content, and events we believe may be relevant to you.
We set a retention period for your data collected from contact forms on our websites to 8 years. This data may be further used to contact you if we want to send you anything relevant to your initial request e. We do not transfer data to third parties, apart from the cases described in the General data processing section and this section.
When you interact with us via any other means and tools, we gather the following information about you:. The information about a customer call is stored in our internal system and includes a full call recording starting the moment a connection was established , a voice recording if any available, a phone number, and a call duration. The information about the request is further transferred and stored in internal CRM either by employees of Altoros manually or automatically for further processing according to our purposes.
With an aim to enhance our productivity and improve our collaboration, what is our legitimate interest, we may use your personal data—such as an an e-mail, name, job title, or activity taken on our resources—to provide information we believe may be of interest to you. These interactions may include information about our new commercial offers, white papers, newsletters, content, and events we believe may be relevant to you or your initial request. We set a retention period the data collected to 8 years.
This data may be further used to contact you if we we want to send you anything relevant to your initial request. We do not share data with third parties, apart from the cases described in the General data processing section and cases stipulated in our third partners privacy policies. Information about the existing customers is transferred to our internal CRM by our employees manually or automatically on receiving a contact form and Hubspot HubSpot, Inc.
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To store case studies, describing a delivered project approved by a customer, we use an internal web portal—SharePoint Portal Privacy Policy —which only employees of Altoros can access. This resource is available only to our account managers or other employees concerned for the purpose of improving service delivery while establishing communication with a customer, issuing an invoice, and generating reports for a customer. These services process data in compliance with privacy policies of the mentioned services.
Additionally, by sharing with us this information you are giving consent to contact you in order to get your consent for a possibility to contact you regarding any other services you might be interested in. For example, we use your name or an e-mail in contact to send invoice or communicate with you at any stage of the service delivery life cycle.
We set retention period for your data about our customer to 10 years from last Service delivery. We keep it to be able to reach you when we have something relevant to your initial request for example, updated information on related services, news, events, updates, etc.
We do not share data with third parties, apart from the cases described in the General data processing section or in this section. When you register or attend an event organized by Altoros, you share the following information with us:. Privacy Policy —by our employees manually or automatically on receiving a contact form—for further processing a customer request and providing relevant services, as well as developing recommendations on improving the services we deliver.
To share contact information, as well as information related to the events and services that may be of interest to a customer, Altoros may use the following:. To provide users with a possibility to register to an event organized by Altoros and acquire tickets, we use Eventbrite Privacy Policy.
To store and share information about attendees of the events organized by Altoros, as well as to improve all the online activities related to such events, Altoros makes use of the services by Google Privacy Policy and Microsoft Privacy Policy.
To enable marketing activities and share information about relevant services provided by our company, we use remarketing and advertising instruments available through Google Adwords Privacy Policy.
To build a strong community around the events organized by Altoros and to interact with those interested in our services, we use Meetup. To optimize internal processes and improve a communication channels, we may use Atlassian Privacy Policy and Trello Privacy Policy.
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These interactions may include information about our new events, commercial offers, newsletters, content, and events we believe may be relevant to you.
We set retention period for your data about our customer to 10 years from last event you have been registered. We keep it to be able to reach you when we have something relevant to your initial request for example, updated information on calls, e-mail, etc.
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In all the other cases, we proceed with the deletion of data. The information available through our websites that was collected by third parties is subject to the privacy policies of these third parties. In this case, the retention period of storing data is also subject to the privacy policies of these third parties. To prevent spam, we keep track of spam and swindler accounts, which may be blocked through filtering at the server level.
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Data storage on our servers, as well as on cloud services provided by Google, Amazon, and Hubspot. Below, you will find a list of the rights you are subject to. Please note that some of the enlisted rights may be limited for the requests, which expose personal information of another individual who is subject to the very same rights for privacy.
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We collect information worldwide and primarily store this information in the United States and Ireland. We transfer, process, and store your information outside of your country of residence across regions wherever we or our third-party service providers operate for the purpose of delivering our services to you. Whenever we transfer your information, we take precaution measures to protect it.
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We may supplement or amend this policy by additional policies and guidelines from time to time. We will post any privacy policy changes on this page.
We encourage you to review our privacy policy whenever you use our services to stay informed about our data practices and the ways you can help to protect your privacy. Our services are not directed to individuals under We do not knowingly collect personal information from individuals under If we become aware that an individual under 16 has provided us with personal information, we will take measures to delete such information.
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Get Blockchain Platforms and DApps Developed Right Protofire is a team of engineers, which helps decentralized protocols and developer platforms to accelerate growth of their ecosystems. More Need a free consultation on your project?
Why Protofire? What we do? Decentralized applications Complete dApp development life cycle, from ideation, prototyping, MVP to deployment and maintenance. Developer tools We provide hands-on coding and contributions supercharging developer adoption and network usage. Integrations Trusted data feeds oracles dApps seamlessly integration to other dApps and protocols Stable Coins. Projects we contributed to 0 x. Brief customer description 0x is an open protocol that provides an infrastructure to enable the decentralized exchange of assets on the Ethereum blockchain.
Project Description Developing a solution from scratch using 0x can be challenging and time-consuming. Ocean Protocol. Brief customer description Ocean Protocol is a decentralized solution for building data marketplaces with a strong focus on security. Project Description Protofire delivered a reference implementation of Ocean Protocol to build data-driven marketplaces.
The Graph. Reference to public presence Website Blog Discord Twitter. Brief customer description Gnosis is a software provider of decentralized finance solutions one of which is Gnosis Protocol—a fully permissionless decentralized exchange. Reference to public presence Website Blog Gnosis protocol documentation Twitter. Kyber Network. Reference to public presence Website Blog Research Twitter. Brief customer description Opyn is a permissionless, decentralized insurance platform that enables users to protect their DeFi deposits from financial and technical risks and hedge against Ether downside, volatility, and flash crashes.
The customer testimonial "We enjoyed working with Protofire a lot! Reference to public presence Website Twitter Discord.
Aragon DAO. Brief customer description Aragon DAO is an administrative platform for decentralized organizations built on Ethereum. POA Network. Brief customer description POA Network is an open Ethereum sidechain with the Proof-of-Authority consensus reached by independent validators. Brief customer description Armanino is among Top 25 providers of audit, tax, business management, and consulting services in the USA. Project description Protofire assisted Aramino in developing three solutions under the TrustExplorer product: a blockchain-based assurance platform, a data query service, and a tool to manage digital asset reserves.
TrustExplorer Proof of Reserves Protofire delivered TrustExplorer Proof of Reserves — a tool that provides users of centralized exchanges with transparency and assurance over digital asset reserves held custodially on their behalf. Reference to public presence Website Blog Twitter Youtube.
Brief customer description Gnosis is a decentralized and permissionless platform that caters to the creation of prediction market applications on Ethereum. This project proves the possibility of transforming complex protocols into usable applications. Brief customer description Tezos is a provider of an open-source platform for blockchain-based assets and applications. Project description With grants from Tezos Foundation, Protofire assisted the company in automating setup and management of Tezos nodes in a Kubernetes cluster, as well as in implementing smart contract patterns for popular DeFi apps.
Enabling automated deployment of Tezos nodes Protofire delivered a set of automation scripts that streamline the deployment of Tezos nodes in a Kubernetes cluster, as well as simplify maintenance and usability.
Implementing smart contract patterns Protofire created implementations for common smart contract patterns in popular DeFi applications. Project Description Protofire helped GoodDollar to create a crypto wallet that provides users with GoodDollar tokens daily if compared to any other digital token wallets.
The wallet is based on the following principles: Low cognitive load in critical actions due to clear and minimal UI Providing timely information as required. Project Description Protofire participates as a validator for the network and for the bridge, besides being a core developer of great part of the technology stack.
Brief customer description bZx is the first fully decentralized, peer-to-peer margin funding and trading protocol built on Ethereum and integrated with the 0x protocol. Project Description Protofire is working closely with bZx development team on both back-end and front-end sides of the project. Brief customer description Etherisc is a Germany-based startup that builds decentralized insurance applications.
Project Description Our team helped Etherisc to build the Flight Delay DApp, the first decentralized insurance application that automates the process of issuing policies and allows for getting instant payout in case of a flight delay or cancellation. Brief customer description Colu Technologies Ltd. Project Description Colu Technologies Ltd. Our products. Solhint is an open-source project for linting the Solidity code. This project provides both security and style guide validations.
Eth-cli is a collection of CLI tools that help to learn under-the-hood mechanisms of Ethereum and start developing right away. Our mission Protofire works with customers who believe in possibilities of enabling individuals and organizations through the blockchain infrastructure.
Have a project serving a developer community. Vacancies Altoros Privacy Notice for candidates and personnel. Contact us. Send Message. To all developers interested in the conversation: please stop by our Gitter channel. Introduction Altoros is committed to protecting the privacy rights of data subjects. We collect the following categories of data: Cookies and similar technologies e. How we process the data gathered Altoros and third-party providers we partner with e.
Analytics partners The services outlined below help us to monitor and analyze both web traffic and user behavior. Google Analytics is a web analysis service provided by Google Inc. Hereinafter in this document referred to as Google.
Google utilizes the data collected to track and examine user behaviour, to prepare reports, and share insights with other Google services. Google Tag Manager is a web service designed to optimize the Google Analytics management process. The service is provided by Google Inc. Facebook Ads conversion tracking is an analytics service that binds data gathered from the Facebook advertising network with actions performed on Altoros websites.
The service is provided by Facebook, Inc. The service provides insights to improving website navigation and addressing customer needs. In terms of personal data collected, Albacross gathers information about the IP-address from which you visited our website.
In addition, the service collects technical information that enables Albacross to differentiate between visitors using the same IP-address. The below graphic highlights the upcoming developments from Stratis and their target deliverable timelines. As highlighted in our recent news item, Introducing InterFlux. Stratis Unity Development Kit will enable game developers to integrate Stratis Blockchain Technology, allowing games to leverage non-fungible tokens and decentralized identities to manage in-game items efficiently.
The Blockchain IoT Market is projected to grow exponentially over the coming years. These contracts will be the foundation of an ever-growing repository of DeFi-based Smart Contracts. There have been many advances with Proof-of-Stake algorithms. Stratis will introduce features that further security-levels and introduce new features to benefit those securing the network. Python is well renowned as a powerful programming language. The Stratis Mobile Wallet will be further developed to support tokens issued upon the Cirrus Sidechain.
This development enables users to secure their tokens safely and securely on their mobile devices.