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Chetan Kumar's avatar
Chetan Kumar
Malerkotla, India
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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Vikas Kumar's avatar
Vikas Kumar
Chandigarh, India
Web & UI/UX Designer | Webflow | Wordpress | Figma | Framer
New to Contra
Web & UI/UX Designer | Webflow | Wordpress | Figma | Framer
Cover image for Professional Coaching & Training Website for Eleanor Red Louw
Professional Coaching & Training Website for Eleanor Red Louw
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Cover image for Home Pick Website Design Project
Home Pick Website Design Project
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Cover image for Back on Rhythm Cardiac Care Website Design
Back on Rhythm Cardiac Care Website Design
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Cover image for Filmmakers Academy Blog and Store Redesign
Filmmakers Academy Blog and Store Redesign
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Kishan Chauhan's avatar
Kishan Chauhan
Chandigarh, India
Production Python Backends with AI Integration
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Followers
Production Python Backends with AI Integration
Cover image for Cokora - Parent Consulting Platform
Cokora - Parent Consulting Platform
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Cover image for Treegreens - Ecommerce Grocery Shopping
Treegreens - Ecommerce Grocery Shopping
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Cover image for Indicolabs - Data Presentations Made Easy
Indicolabs - Data Presentations Made Easy
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Cover image for NuraVoice: AI Text-to-Speech
NuraVoice: AI Text-to-Speech
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Shubham Kumar Gupta's avatar
Shubham Kumar Gupta
Dhuri, India
Expert in Cross-Platform App Development
Expert in Cross-Platform App Development
Cover image for StudForLife
StudForLife
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Cover image for GrandprixInfo
GrandprixInfo
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Cover image for GrandprixTV
GrandprixTV
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