King Ray

Full Stack Developer • Blockchain Expert

With 6+ years of experience in software development, I specialize in building scalable applications using React, React Native, and Blockchain technologies. My expertise spans from creating intuitive user interfaces to implementing complex smart contracts and decentralized applications.

I've worked previously at Beam, Wasset and other innovative companies, while maintaining a strong focus on code quality and user experience.

Technical Expertise

    • JavaScript/TypeScript
    • React.js
    • React Native
    • Next.js
    • Solidity
    • Web3.js
    • Smart Contracts
    • DeFi Protocols
    • Node.js
    • GraphQL
    • PostgreSQL

Featured Projects

  • Sin License

    Blockchain-based licensing system enabling secure digital rights management and automated license verification. i worked as a full stack engineer on this project, i also wrote smart contracts for the sale of the licenses

  • uToken

    Web3 payment solution enabling stablecoin transactions with advanced tracking and multi-signature security features.

  • Lode Protocol

    Decentralized KYC integration solution with privacy-preserving verification mechanisms.

  • Goat NFT Marketplace

    A comprehensive NFT trading platform featuring auctions, bidding systems, and collection management. Built with React, Solidity, and IPFS.

  • Lorry App

    Real-time logistics platform with GPS tracking, route optimization, and delivery management.

  • Wasset

    Sustainable waste exchange platform connecting waste producers with recyclers.

  • Bammby

    Modern dating application with AI-powered matching algorithms and real-time messaging.

  • People Beam

    Comprehensive HR and talent management solution with performance tracking and analytics.

  • Cobuyr

    Group payments platform enabling instant split payments and expense tracking.

  • Mage Finance

    Freelancer finance management tool with automated invoicing and expense tracking.

  • CIP Reseller

    Internet data and airtime reselling platform with automated vendor management.

Teaching & Community

  • Lead Technical Instructor for Arbitrum Bootcamp at Blockchain Innovation Hub, mentoring developers in blockchain development and smart contract implementation

  • Programming Tutor at Ulesson Coding School, introducing young minds to the fundamentals of coding through HTML and Scratch