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Skills

  • Python
  • JavaScript
  • API
  • C#
  • Cryptocurrency
  • AngularJS
  • Blockchain
  • C++
  • Django
  • Java
  • JSON
  • Linux
  • Microsoft Exchange Server
  • MT5
  • Programming

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Services

  • Expert Web3 Development Services

    $25/hr Starting at $200 Ongoing

    Dedicated Resource

    Unlock the potential of the blockchain with our expert Web3 development services. As a seasoned Web3 developer, I specialize in creating decentralized applications (dApps) that are secure, scalable, and...

    Binance ChainBitcoinBlockchainDAppsDigital Wallet

  • Cryptocurrency Blockchain development

    $25/hr Starting at $200 Ongoing

    Dedicated Resource

    I have high skill for cryptocurrency blockchain. I have developed many cryptocurrencies and have rich experience for centralized or decentralized exchange development. I can create your Ethereum token...

    AngularJSBlockchainBlockchain DevelopmentBotCryptocurrency

  • C#, C++, Java, Python, Qt5 Application

    $25/hr Starting at $100 Ongoing

    Dedicated Resource

    I have high skills in C++, C#, .Net, QT, Java, Python Application development. I have rich experience in this region for +7 years and have developed many projects for clients.                        ...

    .NETAPIApp DevelopmentC#C++

  • Frontend Developer

    $15/hr Starting at $200 Ongoing

    Dedicated Resource

    I am an experienced full stack javascript developer with a deep knowledge of current technologies. Currently my Skills are: - React.js, Redux/Flux/Mobx,...

    AngularAngular.jsAngularJSBootstrapCSS

  • Cryptocurrency and Stock Trading Bot

    $25/hr Starting at $200 Ongoing

    Dedicated Resource

    I can provide high skill for the trading strategy and indicator implementation. I have rich experience for +5 years in MT5 and Tradingview pinescript. I have already developred many...

    APIAPI DevelopmentBotC#C++

  • Backend Development-Ruby/Node/Python/PHP

    $20/hr Starting at $200 Ongoing

    Dedicated Resource

    Utilize Ruby, Node.js, Python, PHP for backend development. Skill set - Ruby, Ruby on Rails - Python, Django, Flask - Node.js, Express.js, Sails,js, Keystone.js, Socket.io - React Native, React.js, React-Redux,...

    AngularJSAPIBack End DevelopmentBackend DevelopmentCSS

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About

Full-Stack Developer

I am a full-stack engineer with 11+ years of experience in software development, specializing in mobile applications, frontend and backend systems, AI/ML integration, and blockchain-based solutions.

I have built scalable, high-performance applications across multiple industries, using both modern and traditional tech stacks.

Core Experience:

AI & Machine Learning
- Integration of LLMs (OpenAI, LangChain, custom fine-tuning)
- AI-driven features: NLP, embeddings, recommendation engines, content generation
- Building scalable AI pipelines and API integrations
- Model optimization, prompt engineering, and inference performance tuning

Blockchain Development
- Smart contract development in Solidity
- Building dApps on Ethereum and EVM-compatible chains
- Wallet integration: MetaMask, WalletConnect
- Token development (ERC-20, ERC-721), DeFi mechanics, transaction flows
- Secure on-chain/off-chain architecture
- Web3.js / Ethers.js integration

Mobile App Development
- Native iOS development (Swift, Objective-C)
- Native Android development (Kotlin, Java)
- Cross-platform development: React Native, Flutter, Xamarin, Ionic, RxSwift
- End-to-end app development, performance optimization, and App Store/Play Store deployment

Frontend Development
- React / React Native, Redux (Thunk, Saga, Observable)
- AngularJS / Angular 4–6, Vue.js, jQuery, TypeScript, JavaScript
- UI frameworks: Material Design, KendoUI, Bootstrap 3/4, Semantic UI
- Responsive, pixel-perfect UI/UX implementation
- HTML5, CSS3, SCSS/SASS, design systems, reusable component architecture

Backend Development
- Node.js (Express, Sails.js, Hapi.js, Meteor)
- PHP (Laravel, CodeIgniter, Symfony, CakePHP, Zend, Magento)
- Python (Django, Flask)
- Ruby on Rails
- Java (Spring, Play), .NET (C#, ASP.NET), Go
- REST API / GraphQL design and implementation
- SQL: MySQL, PostgreSQL, SQLite
- NoSQL: MongoDB, DynamoDB, Firebase, CouchDB, RealmDB
- CMS & eCommerce: WordPress, Drupal, Shopify, WooCommerce
- Cloud & DevOps: AWS, Heroku, DigitalOcean
- Version control: Git (GitHub, GitLab, Bitbucket), SVN

Technical Skills:

- Languages
C, C++, C#, Java, JavaScript, TypeScript, Python, PHP, Go, Swift, Kotlin, Objective-C, Ruby, Solidity, SQL
- Frameworks & Libraries
React, React Native, Angular, Vue.js, Node.js, Express, Django, Flask, Laravel, Spring, Rails, .NET
- Databases
MySQL, PostgreSQL, SQLite, MongoDB, DynamoDB, Firebase, CouchDB, RealmDB
- Tools & Platforms
AWS, Heroku, DigitalOcean, Git, Docker, CI/CD, Postman, Web3, OpenAI APIs

Work Terms

- My timezone is UTC +7. but I can work on any timezone for full time.
- 24/7 Support
- Work via Github, Bitbucket, Jira, Trello, Asana,.. etc