Freelance Smart Contract Engineers in ChicagoFreelance Smart Contract Engineers in Chicago

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Designing clarity. Engineering reality. Shipping both.
    $5k+
    Earned
    3x
    Hired
    5.0
    Rating
    136
    Followers
Designing clarity. Engineering reality. Shipping both.
Software & Blockchain Engineer | AI, Web & Mobile Apps
    5.0
    Rating
    10
    Followers
Software & Blockchain Engineer | AI, Web & Mobile Apps
Cover image for Pioneering the First DEX on
Pioneering the First DEX on the DRc20 Network with Doge Integration 🚀
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AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon
    5.0
    Rating
    30
    Followers
AI Automation | Full-Stack Dev | Web3 | 8× 🏆 Hackathon
Smart Contract Audit for Secure Results
    6
    Followers
Smart Contract Audit for Secure Results
Logic-Driven UX Design with Attention to Detail
    6
    Followers
Logic-Driven UX Design with Attention to Detail
Cover image for Recently I have worked for
Recently I have worked for a brand. The luxury bag and accessories brand. This is a sample mockup video for the brand. I will be designing and uploading the website also.
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full-stack Developer | Scalable AI | Rust | blockchain
    24
    Followers
full-stack Developer | Scalable AI | Rust | blockchain
Cover image for Reinventing Trust in Smart Contracts with AI I’ve experience...
Reinventing Trust in Smart Contracts with AI I’ve experienced it firsthand: paying marketing experts without seeing results. The old way is frustrating — you pay in advance, hope for growth, and often end up with nothing. What if payments were only released when results actually happen — automatically, fairly, and transparently? Introducing AI-CVP — an AI-driven smart contract system powered by Oraichain AI oracles. Here’s how it works: Set up a contract with milestones (e.g., +100 new organic followers, with 10% verified). AI monitors the results using trusted data from AI-powered oracles. Payments are automatically released only when conditions are truly met. Flexible, customizable, and far smarter than rigid traditional smart contracts.
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Cover image for Imagine chain.link (https://chain.link) oracles as librarian...
Imagine chain.link (https://chain.link) oracles as librarians fetching verified data for smart contracts. Now imagine instead of humans, you have five super-intelligent, independent AI librarians arguing over every detail — counting followers, checking engagement, judging authenticity — and only agreeing when the facts match. That’s decentralized AI oracles. No single API can be blocked. No human bias can slip in. Contracts finally understand nuance: “Pay if engagement is real, not bots.” It’s like replacing the courtroom with a jury of machines that never sleep, never lie, and actually read everything.
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Cover image for What if proving who you are didn’t depend on governments, ba...
What if proving who you are didn’t depend on governments, banks, or companies — but on math and your own device? That’s blockchain attestation. It’s a way to prove you’re real, unique, and trustworthy without showing your face or asking permission. Your device, cryptography, and a public blockchain work together to create an identity no one can delete, block, or fake. Think secure voting, censorship-proof access, and digital freedom — all in one system. Attestation on-chain isn’t just tech — it’s the future of identity, trust, and democracy.
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Cover image for What if identity didn’t come from governments — but from cry...
What if identity didn’t come from governments — but from cryptography, satellites, and your own device? Today, states decide who you are. Tomorrow? Math + hardware + open networks could do it better. 🔐 Device proves you ⛓ Public blockchain anchors you 🛰 Satellites keep you online 🕵️ Zero-knowledge = privacy intact Result? ✅ Censorship-proof voting ✅ Borderless identity ✅ Freedom they can’t switch off Democracy 2.0 — identity that no one can take away. 🌍✨
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Full Stack Dev | AI Engineer | Web3 & Blockchain Dev
Full Stack Dev | AI Engineer | Web3 & Blockchain Dev
Cover image for AgriChain is a revolutionary blockchain-based
AgriChain is a revolutionary blockchain-based agricultural supply chain platform that creates direct connections between farmers and consumers through transparent, secure, and traceable transactions. • Built with cutting-edge Web3 technologies and React 19, this comprehensive platform eliminates intermediaries in agricultural trade while ensuring complete transparency and security through blockchain technology. • The platform features advanced IPFS integration for decentralized file storage, multi-network support across Ethereum, Polygon, and Base networks, and sophisticated smart contract-based escrow systems. • Farmers can register produce with quality certificates, manage inventory, and receive secure payments, while consumers enjoy direct access to fresh produce with complete traceability and quality verification. • The platform includes real-time order management, delivery tracking, automated refund systems, and comprehensive analytics dashboards. • With its modern responsive design, advanced blockchain integration, and focus on agricultural sustainability, AgriChain represents the future of agricultural commerce and supply chain management.
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Cover image for WalletX is a revolutionary multi-chain
WalletX is a revolutionary multi-chain DeFi platform that introduces the world's first temporary wallet technology combined with AI-powered user assistance and comprehensive QR code integration. • This groundbreaking platform operates across 8 EVM networks including Base, Lisk, Polygon, Ethereum, BNB, ZetaChain, Somnia, and Citrea, providing a unified DeFi experience with advanced escrow functionality. • The platform features innovative disposable wallet creation for enhanced privacy and security, smart contract-powered trustless P2P transactions, and integrated Gemini AI assistance for real-time user support. • WalletX includes complete QR code generation and scanning capabilities, AWS SNS email notifications for transaction alerts, and professional mobile-responsive design. • The platform addresses real-world DeFi challenges including trust issues in P2P transactions, privacy concerns, and complex multi-chain interactions. • With its production-ready architecture, advanced security measures, and innovative features, WalletX sets new standards for DeFi platforms and multi-chain wallet management. LIve : https://walletx.software
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Cover image for Sortify: Ball Sort Puzzle (Android
Sortify: Ball Sort Puzzle (Android Game) Developed and published a complete Android puzzle game focused on color sorting mechanics, user engagement, and brain-training gameplay. Key Contributions • Designed and developed the complete game from concept to production release. • Published successfully on Google Play Store under CK Tech Hub. • Built smooth and responsive gameplay with intuitive touch controls. • Implemented Undo, Restart, and Hint systems to improve user experience. • Designed a modern and engaging UI optimized for mobile devices. • Created multiple challenging puzzle levels with increasing difficulty. • Optimized game performance for Android devices running Android 10+. • Integrated Google Play Store listing, screenshots, promotional assets, and release management. • Achieved a 4.9★ user rating with positive player feedback. • Focused on cognitive skill development, logical thinking, and problem-solving mechanics. Link: https://play.google.com/store/apps/details?id=com.cktechhub.games&hl=en_IN
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Cover image for Tic Tac Toe – Android
Tic Tac Toe – Android Mobile Game Developed and published a modern Tic Tac Toe mobile game for Android, designed to provide an engaging and interactive gaming experience for users of all age groups. The game features intelligent AI gameplay, smooth animations, responsive controls, and an optimized mobile-first design. Key Contributions • Designed and developed the complete game architecture from concept to deployment. • Implemented single-player gameplay with AI-powered opponent logic. • Created a clean and intuitive user interface for seamless gameplay. • Developed game state management, win detection algorithms, and score tracking systems. • Optimized performance to ensure smooth gameplay across Android devices. • Implemented responsive layouts compatible with multiple screen sizes. • Successfully published and managed the application on Google Play Store. • Maintained application updates, bug fixes, and performance improvements through multiple releases. LInk: https://play.google.com/store/apps/details?id=com.cktechhub.tictactoe&hl=en_IN
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