Hire the best Hyperledger Fabric professionals

Check out Hyperledger Fabric professionals with the skills you need for your next job.
  • $20 hourly
    ■ Programming languages: Java SE/EE, Spring (MVC,Boot,IOC), JDBC, SQL, Object-Oriented Programming (OOP), JSP,Node,Soldity,Javascript, Angular,React, ■ Web and Mobile Automation tools: Java, Selenium WebDriver, Spring MVC, Maven, TestNG/JUnit, Firebug, Appium, ADB, UIAutomator; ■ Webservers: Tomcat,GlassFish,Oracle WebServer; ■ Good knowledge of Java programing patterns; ■ Performance/Load tools: Jmeter; ■ Test Environments: Local, Grid, BrowserStack, Sauce Labs, AWS Farm Devices, Docker; ■ Web programming languages/technologies: HTML, Angular ,React, CSS, JavaScript, XPath, XML, JSON; ■ IDE: Eclipse; ■ CI: Jenkins(Pipelines); ■ Control version system: GIT, SVN; ■ API: SOAP, REST; ■ Issue/Story Trackers: Jira, Redmine, Track Studio, HPQC, Rally; ■ OS: Windows XP/7/8.1/10, Linux Cent OS/Ubuntu, Android, IOS, (VMware Workstation); ■ MS Office;
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Spring Boot
    Hibernate
    Java Persistence API
    DApps
    Blockchain
    Java
    Ethereum
    Blockchain Architecture
    Node.js
    IBM Blockchain
    Solidity
    web3.js
  • $25 hourly
    Blockchain developer, specialized in custom cryptocurrency and blockchain development. I have extensive experience in ICO, POS – Proof of Stake, blockchain website, web portal, & smart contracts application development. I am very proficient with the solidity programming language, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions. I am responsible for designing and implementing new innovative features and functionalities, establishing the blockchain, cryptocurrency, ICO, smart contracts application architecture, ensuring high-performance and availability, and managing all blockchain development & technical aspects. I work closely with project stack holders and end customers to provide an effective, visually appealing, and intuitive implementation. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a wide range of custom cryptocurrency and blockchain development projects using the smart contracts solidity language with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing Blockchain applications: design, architecture, development, and publishing. With the consummate evaluation of your blockchain development requirements and comprehensive engagement in blockchain technology, I provide custom application development, token generation, creative theme development, and maintenance services that cater to myriad industry verticals. Are you looking full time & dedicated blockchain developer to develop a user-friendly high-end functionality based ICO, cryptocurrency or smart contracts web application? I will love to engage myself as a full-stack blockchain developer and assist you with innovative and creative strategies. My Technical Blockchain Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies: ✅ Server-Side Languages: PHP, Node JS ✅ Frameworks: Express Js, YII2, Laravel, CakePHP ✅ JavaScript Frameworks: Angular Js, Jquery. ✅ Smart contract language: Solidity ✅ Data Management: o RDBMS: MySQL 5.X, PostgreSQL, Amazon RDS o NoSQL: MongoDB. o Caching: Memcached, Redis o Searching: Solr, Lucene, Elasticsearch, Amazon CloudSearch ✅ Queue: ActiveMQ, Amazon SQS ✅ Server Technologies: Linux, Ubuntu ✅ Cloud Computing Platforms: Amazon Web Services ✅ Frontend Stack: o Languages: HTML5, CSS3, Sass, JavaScript o UI Frameworks: Bootstrap, jQuery UI o JavaScript Frameworks: React, Backbone.js, Angular 2 ✅ Third-Party APIs Integration: o Payment Gateway: PayPal, Stripe, Authorize.Net, Coinpayments.net o Social: Facebook, Twitter, Google+ o Geo-location: Google Maps, Bing Maps o File Storage: Dropbox, Google Drive Blockchain Development Services We Offer: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer & solidity programmer and associated with an ISO certified blockchain development company, I develop rapid, error-free website & web applications to achieve an enterprise's functionality implementation and business logic with minimum complexities ✅ Custom Blockchain Development ✅ Smart Contracts Development ✅ dApps Development ✅ Crowdsale ✅ Hyperledger & Multichain Development ✅ Multichain/Supply Chain Development ✅ Custom Cryptocurrency Development ✅ Crypto App Development ✅ ICO Web Development ✅ POC Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Blockchain Testing ✅ Ongoing Blockchain Development Support and Maintenance ✅ Full-Stack Blockchain Development ✅ Full Time Dedicated Blockchain Developer ✅ Half Dedicated Blockchain Developer Hourly Basis How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for the blockchain development project's communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Blockchain Security
    DApps
    Blockchain Development Framework
    Blockchain, NFT & Cryptocurrency
    NFT
    web3.js
    Bitcoin
    Cryptocurrency
    Node.js
    Solidity
    Blockchain Architecture
    Blockchain
    Blockchain Development
    Web Development
    Ethereum
  • $100 hourly
    Consultant with more than 10+ years of experience in delivering software solutions. My freelance activities focus on blockchains, DLTs, data science, and full-stack development. I offer robust and high-quality architecture design, web, and mobile application development, along with decentralized and AI consultancy specialties. I have published many successful projects over the period and acted as an advisor on several projects, usually in a hands-on technical role. Examples of recent related projects can be found in the portfolio section.
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Web Application
    Mobile App Development
    Machine Learning
    Node.js
    Blockchain
    Blockchain Architecture
    Blockchain Development
    Corda
    Smart Contract
  • $60 hourly
    I am Gurpreet, a team lead with 12+ years of experience in developing Websites for my clients that reflect their brand, vision, and personality. I have developed well-polished, elegant, and user-friendly user interfaces using Typescript, React, React Native & and Redux along with Ruby on Rails, Node.js/Python. I have worked on React libraries like MaterialUI, NativeBase, React S3 uploader, Lottie, Elements, quill, Shards, React Beautiful, ReactAdmin, etc. to create an interactive UI & and deliver a polished UX. Fullstack experience ⟷⟷⟷⟷⟷⟷⟷ ✅Frontend - ***Java Script ES5/ES6+Babel*** ( along with different customized libraries and styling components like Redux, RxJS, etc.), TypeScript, React.JS, React Native, Angular 4/5/6/7/8/9/10/11, Angular.JS, .NET, HTML 5, CSS 3. ✅Backend - Java(Springboot), Python(Django, Flask), .NET, Node.JS, Express.JS, Ruby on Rails, REST, & JPA repositories.*** ✅Databases like MySQL, NoSQL, MongoDB, Postgres, DynamoDB, etc. Blockchain expertise =========================== Experienced Blockchain developer, specialized in custom cryptocurrency and blockchain development, having extensive experience in ICO, POS – Proof of Stake, blockchain website, web portal, & smart contracts application development. I am very proficient with the solidity programming language, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions. I would love to engage myself as a full-stack blockchain developer and assist you with innovative and creative strategies. Technical Blockchain Development Expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application development technologies: ✅ JavaScript Frameworks: Angular Js, Jquery. ✅ Smart contract language: Solidity ✅ Queue: ActiveMQ, Amazon SQS ✅ Server Technologies: Linux, Ubuntu ✅ Cloud Computing Platforms: Amazon Web Services ✅ Frontend Stack: o Languages: HTML5, CSS3, Sass, JavaScript o UI Frameworks: Bootstrap, jQuery UI o JavaScript Frameworks: React, Backbone.js, Angular 2 ✅ Third-Party APIs Integration: o Payment Gateway: PayPal, Stripe, Authorize.Net, Coinpayments.net o Social: Facebook, Twitter, Google+ o Geo-location: Google Maps, Bing Maps o File Storage: Dropbox, Google Drive Blockchain Development Services I Offer: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ ✅ Custom Blockchain Development ✅ Smart Contracts Development ✅ dApps Development ✅ Hyperledger & Multichain Development ✅ Multichain/Supply Chain Development ✅ Custom Cryptocurrency Development ✅ Crypto App Development ✅ ICO Web Development ✅ POC Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Private Blockchain Development ✅ Blockchain Consulting ✅ Blockchain Testing ✅ Ongoing Blockchain Development Support and Maintenance ✅ Full-Stack Blockchain Development ✅ Full Time Dedicated Blockchain Developer I'll also fix Errors $ Bugs. Work with me, and you'll never lose your money. Thanks. Gurpreet
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Blockchain, NFT & Cryptocurrency
    FinTech Consulting
    IBM Blockchain
    React
    DApps User Experience
    Supply Chain Management
    Blockchain Development
    Smart Contract
    Solidity
    Blockchain Architecture
    Cryptocurrency
    Distributed Ledger Technology
    JavaScript
    Golang
  • $35 hourly
    My extensive 10-year experience in IT mainly software makes me an ideal candidate to convert your idea through actionable milestones into final realization! I am a full-time blockchain architect and developer having experience in blockchain forks, token creations (ERC-20, ERC-721, ERC-721A), smart contracts, ICO, Defi & IDO. I have developed Dapp, smart contracts, and NFTs for Solana. I am providing you with development DApps and web3.0 websites services: ✅ Python script to generate up to 10K NFTs ✅ NFT mint ✅ NFT marketplace ✅ Web application for transfer of assets from one wallet to another. ✅ Solidity, Web3.js, Ethereum Network, Metamask ✅ ERC 20 token deployed on ropsten networks for transaction ✅ Open Zepplin, Solidity ✅ BEP 20 token deployed on Binance Smart Chain ✅ Deployment of Smart Contract on Hyperledger Fabric ✅ Hyperledger Fabric Network deployment and secondary node creation Contact for any blockchain-related query or free consultation. This is how I execute any project: Understanding the project requirements through calls and emails Wireframing using tools like Figma Project Execution using Project Management Systems like Basecamp, ASANA & Trello The delivery basis on the milestones and ensuring that the milestone is not missed SCRUM Methodology: Making project sprints and delivering them on time Deployments Support & Maintenance
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Solidity
    Smart Contract
    web3.js
    Blockchain Architecture
    IBM Blockchain
    Blockchain
    Blockchain Development
    Cloud Architecture
    NodeJS Framework
    Ether
    React Native
    MongoDB
    React
  • $60 hourly
    I have worked as both a Software Engineer and Business Analyst (requirements elicitation and documentation), on various projects, for over 9 years. Most of my work have been within the financial services domain. I have worked on web payment gateway integrations, business automation solutions, banking applications and more. I love to take on challenging projects. Good software, to me, can only be built by working from a user's perspective and maintaining strict compliance to software development best practices. Today, i mostly design and develop Web applications and business automation platforms (including backend services and APIs) using Microsoft .NET frameworks (like MVC, ASP.NET, Entity Framework etc) and Node.js; "Permissioned" blockchain networks/applications on Hyperledger Fabric, using Node.js and Golang; As well as Sentiment analysis, prediction and image classification solutions using Keras on Tensorflow.
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Blockchain Architecture
    Blockchain
    Blockchain Development
    Corda
    Product Design
    FinTech Consulting
    Node.js
    Golang
    TensorFlow
    C#
    Java
  • $25 hourly
    I have my expertise in Solidity, Web3, DAO, Tokenization, NFT, AI, BOTS, Cryptocurrency, Marketplace, Truffle, Web3.js, Node.js, React.js, Next.js, and more. 𝐂𝐫𝐲𝐩𝐭𝐨𝐜𝐮𝐫𝐫𝐞𝐧𝐜𝐲 & 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✅Smart Contract Creation { Tokens | NFTs | DAOs | Flash Loan | Arbitrage | and more... } ✅NFT Marketplace Development ✅Smart Contract Auditing ✅Decentralized Applications (dApps) ✅EVMs { Solidity | Yul | Vyper } ✅Parachains { Rust | Pact | Substrate| Haskell } ✅PyTeal ✅Web3.js Exchange Operations ✅Centralized Wallet ✅Centralized spot Trading Exchange ✅Centralized Futures Exchange ✅Centralized P2P Trading ✅Centralized Marginal/Leverage Exchange ✅Centralized Options Exchange ✅Decentralized Exchange with Order Book on Multiple Chains ✅Non-custodial Wallet development Own Blockchain Solutions ✅Complete Custom Blockchain Development (Wallet, RPC commands, Explorer) ✅Cloning Existing Blockchain ✅Consensus Changes in Hard Forks ✅Cryptocurrency Development ICO and Token Launches ✅Token Development over multiple chains ✅ICO Dashboard Development ✅Reflection token Development ✅Deflationary Token Development ✅IDO Dahsboard Deveelopment Public Blockchains: ✅EVM Complaint Chain (Ethereum, Binance Smart Chain) ✅Solana ✅Polygon ✅Solidity ✅EOS ✅Tron ✅IOTA ✅Cardano ✅Private Blockchains ✅Corda ✅Hyperledger Fabric ✅Hyperledger FireFly My main skills are: - ✅Languages: Python, Solidity , Cadence, Rust , C++ ✅Blockchain and Web3 Development - Web3.js , Node.js , React , Truffle , Ganache , MetaMask ✅Smart-contract integration development: DeFi platforms,, Crypto wallets, NFT Marketplaces ✅Blockchain: Ethereum (ETH) and Binance Smart Chain (BSC), FLOW , Solana, Avalanche Tokens, smart-contract dApps and Blockchain Consulting and dApps Development ✅NLP: NLTK, Spacy ✅Devops : Docker , Kubernetes , Kubeflow ✅NLP Apps : Rasa Chatbot, Amazon Lex , Kendra , Vicuna , chatGPT , Pinecone , LangChain , LLM Cloud Platform : AWS , Azure , GCP My specializations: ✅ Python ✅TensorFlow ✅ PyTorch ✅ OpenAI GPT-3 ✅ OpenAI ChatGPT ✅ManyChat ✅ GPT-J ✅ GPT-NEOX ✅ T5 ✅ LangChain ✅AutoGPT ✅ Pinecone ✅ AgentGPT Metaverse ✅City Development with all 3d models ✅Mall Development for incorporation NFT Marketplace ✅Virtual Tours to multiple 3d models or sections developed ✅Dynamic Development of 3d models Play 2 Earn - Play to earn NFT Games ✅Spinner Wheel Game ✅Drag car/horse race ✅Prediction game ✅Lottery game ✅Blackjack game ✅Poker game ✅Land Setting game ✅Battle of guardians ✅NFT Racing Games Development Services ✅NFT Marketplace Development like Zed Run ✅NFT Marketplace Development like DeRace ✅NFT Marketplace Development like Pegaxy ✅NFT Marketplace Development like DeFiHorse
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Music NFT
    NFT Collection Generation
    Gaming NFT
    Decentralized Exchange
    Launchpad
    DApps
    NFT Marketplace
    Solidity
    Crypto Exchange Platform
    Blockchain Development
    Smart Contract
    Initial Coin Offering
    NFT Minting
    web3.js
  • $100 hourly
    Kailash is a Backend Engineer and a Blockchain Developer. He started his career in blockchain in 2018 as a Solidity developer. He has experience building blockchain based games and developing smart contracts for various platforms, like Ethereum, Binance Smart Chain, Hyperledger Fabric, and ICON. He is currently being highly involved in DeFi and NFT space. If you are looking for a professional Solidity dev, hit me an invite!! Some feedbacks from clients:- 1. "Kailash is an experienced Solidity developer who got the requirements very well. Very good and open communication. His ability to listen and adapt and at the same time share his opinion is very useful. I am looking forward to further engagements. Would definetely recommend to other clients who are looking for a Solidity developer, Kailash is the man you should go for!!" 2. "Kailash is an incredible Solidity developer I have yet to meet another solidity developer as knowledgeable as him. We were lost until we hired him. Kailash is exceptionally professional, knowledgeable, and attentive to any questions or issues that we had. He provided ample support before, during, and after the project was completed. He never left us hanging and answered every question we had in detail; he even went on voice chat to help launch our contract. He was able to meet every single requirement we threw at him and meet our timelines with ease. We 110% recommend him and will hire him again in the future!" 3.."Kailash is extremely professional, punctual, & efficient. If you're looking for a talented dev, look no further. Thanks again Kailash, I wish you great success."
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Ethereum
    Solidity
    Django
    Node.js
    React
    Python
    Docker
    Golang
  • $30 hourly
    I am a dedicated and passionate Full Stack Blockchain Developer hailing from the vibrant city of Jaipur, India. Blockchain Experts: DevOps | DApps | Crypto | Smart contract | Pancakeswap | Golang DAO | Arbitrage BOTS | Hyperledger Blockchain- Polygon Sidechain | Bridge Contract | Dextool | Trust wallet | Decentralized Exchange (DEX) | MLM | Bot | Blockchain Architecture | Ethereum | DeFi | Web3 | Smart Contract | Centralized Exchange (CEX) | P2P | Web3 | Crypto Trading BOT | Web3 | DApps | Smart Contract | Solidity | Blockchain, NFT & Cryptocurrency | Crypto Exchange Platform | Crypto Wallet Development | Crypto Wallet | Crypto Exchange | Crypto Token | Native App | Hybrid App Crypto | dApps | Smart contract | Aave Protocol | Mobile & Web Apps | Native App | Hybrid App Crypto | Crypto Coin | Crypto Trading BOT | Web3 | Decentralized Exchange (DEX) | Centralized Exchange (CEX) | P2P | Quorum | Goose DeFi | AI | IoT | DevOps Some of the Blockchain services: ✔ Dynamic NFT Minting, Auctions, NFT Staking, NFT Swap and Marketplaces. ✔ Smart Contract Development. ✔ Smart contract Auditing service. ✔ Crypto Exchange Decentralized Clone- Pancakeswap | Uniswap | Sushiswap: ETH | BSC | MATIC | AVALANCHE | POLYGON Whitepaper | Lightpaper Launchpad (IDO | ICO | IEO) ETH | BSC | MATIC | AVALANCHE | POLYGON ✔ Staking Platform LP Staking (Farms): Token Staking | NFT Staking | Vesting | Fixed APY | Multiple Locking Periods | Dynamic Penalties | Rewards in Multiple Tokens ✔ Cross Chain Bridge dApp ✔ Lending/ Borrowing Protocol/Yield Farming ✔ Private Blockchain Setup on Hyperledger ➳ MERN Stack developer with expertise in MongoDB, Express, React, and Node for web application development. ➳ Front-end skills: JavaScript (ES5/ES6, Babel), HTML5, CSS3 with SCSS, ReactJS (Gatsby/NextJS), Redux, React Suite, Material UI, Bootstrap, Jest, TDD, enzyme, AWS, Firebase, Object-Oriented UI/UX Design, AXIOS, AJAX, Webpack, NPM, Yarn. ➳ Back-end skills: Nodejs, Express, Socket.io, JavaScript, MongoDB, SQL, AWS, Firebase. Please, share your available time slot for the discussion. This will allow me to understand your thought process and how you might have envisioned taking this further. Look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    DApp Development
    Smart Contract Development
    Tokenomics
    MongoDB
    Next.js
    React
    Ethereum
    Blockchain Architecture
    Node.js
    web3.js
    Solidity
    HTML
    Binance Coin
    Blockchain Development
  • $60 hourly
    I am a certified Hyperledger Fabric consultant/developer with 10+ years of experience in software development and project management. I have extensive experience in building decentralized applications with Hyperledger Fabric. I am well versed in Hyperldger Fabric architecture and capabilities. With my industry experience and innovative approach, I can help companies build enterprise-grade applications with high-performance characteristics at scale. Blockchain has the potential to redefine business processes and build tech-based relationships to improve the collective efficiency and reduce operational costs dramatically. Companies are willing to adopt blockchain technology but due to the lack of knowledge of the core concepts and usability, making a shift towards blockchain has become challenging. I can provide end to end constancy services comprising of: 1. Evaluating the impact of using blockchain for the respective use case. 2. Developing a business transformation blueprint. 3. Proof Of Concept Development. 4. Full-scale blockchain development. 5. Integration with the existing system. 6. Training and post-deployment support. I am highly dedicated to my work and ensure high-quality services with all-time availability.
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    FinTech Consulting
    Supply Chain Management
    Blockchain Architecture
    Node.js
    Solidity
    Blockchain
    Golang
    Smart Contract
    Ethereum
    Blockchain Development
    Cryptocurrency
    IBM Blockchain
    Distributed Ledger Technology
  • $30 hourly
    🔹 14+ Years of Software Development Expertise Proficient in AI & Machine Learning, crafting algorithms for NLP, computer vision, and predictive analytics with TensorFlow, PyTorch. Skilled in Web Development, creating dynamic Web 2.0 applications with HTML, CSS, JavaScript; experienced in PHP, MySQL, Laravel, WordPress. Expert in Blockchain & Web 3.0, developing secure DApps, smart contracts, and NFTs on Ethereum and Binance Smart Chain using Solidity, Web3.js. Experienced in Mobile App Development for Android, iOS with Java, Swift, and cross-platform solutions with Flutter. Proficient in Desktop Application Development with C#, Java, Python; familiar with .NET, Swing, Tkinter. Creative in 2D/3D Game Development using Unity, Unreal Engine; adept in C#, C++. Innovative in IoT Solutions, programming devices and applications with Arduino, Raspberry Pi, and MQTT for automation and monitoring. Versatile in Cloud Computing, managing AWS, Azure, Google Cloud resources for optimized performance and scalability. Efficient in DevOps Practices, implementing CI/CD pipelines, automated testing, and monitoring with Git, Jenkins, Docker, Kubernetes. 🔹 Key Attributes Versatile Skill Set: Comprehensive experience across various domains, ensuring a holistic approach to software solutions. Problem Solver: Strong analytical skills, adept at tackling complex challenges with innovative solutions. Quality Driven: Committed to delivering high-quality, scalable, and efficient software applications. Continuous Learner: Always updating knowledge with the latest technologies and industry trends. 🔹 Looking Forward Eager to collaborate on projects that leverage my extensive experience and push the boundaries of technology. Committed to delivering exceptional value and innovative solutions to your software development needs. Let's create something amazing together!
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Project Management
    DevOps
    Desktop Application
    Mobile App Development
    Web3
    Blockchain Architecture
    Smart Contract
    Blockchain
  • $28 hourly
    I have more than 9+ years of web development and database administration experience for various kinds of applications. Being a software development Ninja, I am experienced in end-to-end software life cycle. I have made MEAN (Mongo, Express, Angular Js, Node Js) and MERN stack-based Software, Blockchain solutions, IPFS structures, Docker and kubernetes solutions from scratch. ➤ Expertise with: - Node.js / Express.js / Fasitfy / Sequalize - ReactJS / Redux / Saga - Angular / Javascript / jQuery - MySQL / SQLite / MongoDB / DocumentDB, PostgreSQL - Experience with Elastic Search / Solr - Deployment on Heroku / VPS / Amazon Web Services (AWS) / DigitalOcean / GCP/ Azure - AWS Lambda, Azure functions, Logic apps - Git, Bitbucket, Github etc. ✅Private & Consortium Blockchain Platforms ✓ Creating Chaincode using the Go and Javascript programming language. ✓ Proof of concepts using Hyperledger Fabric, Hyperledger Besu. ✓ Integration with Fabric Javascript and Golang SDK. ✓ Creating RESTful APIs for client applications to communicate with the blockchain network. ✓ Creating RAFT based consensus, channels, orderers, and peers. ✓ Deployment of multi-node architecture on cloud services like AWS, GCP, Azure and Self hosted machines. In case anyone is looking for dependable blockchains or web development services in above mentioned areas, please feel free to contact me.
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Amazon EC2
    Crypto Wallet
    Redux Saga
    Smart Contract
    JavaScript
    React
    Node.js
    Blockchain
    AWS Lambda
    Kubernetes
    Laravel
    TypeScript
    Docker
    MongoDB
  • $18 hourly
    • Technically accomplished Software Analyst with 10 years of professional excellence in Development of Standard procedures for Software Development lifecycle (SDLC). • Hands on expertise of Java, J2EE, Liferay 7.0, various other software’s, organizing technical demonstrations, with sound understanding and skill of creating new software’s & systems, designing, analysis, testing, database development and coding for modules while structuring customized solutions to meet customer’s specific needs. • Experience in Building, Managing and Scaling up large scale enterprise web applications currently part of Bosch Ecommerce Application Toolkit team at Robert Bosch where we develop, customize and maintain ecommerce applications for Bosch products using Liferay and several other technologies. • Innate strengths in drawing team resources and providing them guidance and leadership to maximize team productivity to deliver the project within defined cost/ time parameters. • Self-driven, Personable, focused and result oriented with fine tuned analytical and troubleshooting skills. Liferay Developer with strong knowledge in all the liferay concepts such as portlets,hooks,ext,service builder.Worked on Liferay 7 projects and migration projects from 6.2 to 7.0.
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Spring Boot
    ERPNext
    Liferay
  • $50 hourly
    2+ years experience as Blockchain Architect and Developer specialized in building DAPP using Ethereum framework and Hyperledger Fabric with expertise in crytocurrencies and ERC tokens. 10 years of IT experience in SMEs with proven outstanding leadership abilities, result oriented, breadth and depth of experience and expertise in diverse technologies including Blockchain/Cryptocurrency, IT, Cloud Computing, Data Science with proven delivery of solutions in Financial Services, Healthcare, Telecommunications, Education and Automotive. Deep expertise in multiple Blockchain/DLT technologies and architectures including: Hyperledger Fabric, Ethereum, R3 Corda, Bitcoin and various cryptocurrencies and consensus protocols. Led end-to-end solution analysis, architecture and development of Ethereum Blockchain Backend/Frontend (DAPP) which includes designing and developing fast and efficient Chaincode i.e Smart Contracts using Solidity and create, compile, migrate, test and debug smart contracts using the truffle framework and Ganache Interacting web application with Ethereum Blockchain using web3 JS API and Geth and integrating smart contracts with wallets like Metamask browser plugin Create, manage and store medical data and content such as images, pdf etc from DAPP directly into decentralized file system like IPFS and SWARM and access and retrieve data using Swarm hash Setup Hyperledger fabric and fabric SDK and Modelled Organizations, Transactions, Assets and Events in Hyperledger Fabrics Define Domain model and Access Control rules for the Business Network and Design Member Services Provider(MSP).
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Solidity
    Ethereum
    API
    PostgreSQL
    MySQL
    Node.js
    MongoDB
    SQL
    React
  • $25 hourly
    One task at a time. That's my motto. Computer Security is my profession, and Writing & Reading are my passions. I am an information security specialist with over three years of practical and research experience on multiple projects with different clients. I am working as a Risk Management Consultant with a Senior Cybersecurity Consultant in the United Kingdom on different risk assessments and analyses, and other types of confidential projects. Additionally, I am serving as an Incharge, Data Source Unit at the National Assembly, Pakistan, where I am responsible for leading data management, analysis, and security operations. I am also working as a freelancer on Upwork (I'm Top Rated on Upwork) and Fiverr, and also serving as a cybersecurity specialist and researcher for a US-based startup company. My research paper was published in an international research journal in 2022. With a strong background in computer security and a passion for writing and reading, I bring a unique combination of technical expertise and creative flair to my work. My research experience spans a wide range of domains, including cryptography, blockchain, cryptocurrency, protocols, algorithms, internet of things (IoT), internet of vehicles (IoV), digital forensics, artificial intelligence (AI), distributed ledger technology (DLT), electronic health records (EHR), and more. I have also worked on VMWare server configuration and development of web applications. As a writer, I have published 36 articles for various platforms, including Medium (6 articles), Capital Writer (23 articles), and ITMO blogs (7 articles). I have generated over 250K views for ITMO blogs only, to guide international students about traveling, events, and university social life. My writing skills, creativity, and imagination enable me to deliver engaging and informative content to diverse audiences. Research Papers: - My research paper titled "Comparative Analysis of Cryptographic Algorithms in Context of Communication: A Systematic Review" has been published in an international journal in July 2022. - I am also serving as a peer reviewer for two international journals including the International Journal of Communication Systems, and The Computer Journal by Oxford University Press. Technical Skills: (i) Information Security, (ii) Cryptography (iii) Digital Forensics, (iv) Network Security, (v) Linux, (vi) Vulnerability Assessment, (vii) Cyber Threat Intelligence, (viii) Blockchain, (ix) Technical Writing, (x) Content Writing, (xi) Research Papers, (xii) Microsoft Access, (xiii) Cryptocurrency, (xiv) Algorithm Development, (xv) Company Research Content Writing Skills: - Strong writing skills - Creativity and imagination - Excellent research and analytical skills - Knowledge of SEO and content optimization, including On-Page SEO - Familiarity with different types of content (blog posts, articles, social media posts, whitepapers, etc.) - Excellent editing and proofreading skills I have also completed various technical courses and obtained certificates in Autopsy Basic and Hands-on, Expert Malware Analysis and Reverse Engineering, Enterprise System Management and Security, Usable Security, and Technical Support Fundamentals. Moreover, I have completed several content writing courses and obtained certificates in The Strategy of Content Marketing, Creative Writing, The Craft of Plot, Memoir and Personal Essay, and Grammar and Punctuation. My hard work and dedication have earned me numerous scholarships, including the LiFT Scholarship for Linux Networking and Administration and the Cloud Foundry for Developers course. I also won the Open Doors Scholarship competition in the field of Computer Science, allowing me to pursue a Master's degree in any university in Russia. In addition, I won the Best Public Speaker award in an ITMO Talk competition and the Best Non-Fiction Book Reviewer award in a competition organized by the British Book Center in Saint Petersburg. The bid is not important, but commitment is of paramount importance to me. Let's make a deal and be a long-term partner!
    vsuc_fltilesrefresh_TrophyIcon Hyperledger Fabric
    Linux
    Research Papers
    Cryptocurrency
    Cyber Threat Intelligence
    Cryptography
    Company Research
    Microsoft Access
    Algorithm Development
    Blockchain
    Content Writing
    Technical Writing
    Network Security
    Vulnerability Assessment
    Digital Forensics
    Information Security
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