Hi I’m a Senior developer with experience in AI/ML, Blockchain, Web, and Mobile development. My expertise covers: - AI/ML → LLMs, RAG, Computer Vision, NLP, Speech AI, TensorFlow, PyTorch. - Blockchain → Smart contracts, DeFi, DEX, NFTs, Solana, Ethereum, Polygon. - Web & Backend → React, Next.js, Node.js, NestJS, FastAPI, Django, GraphQL. - Mobile → React Native, Expo, Flutter. - Databases & Cloud → MongoDB, PostgreSQL, Firebase, Supabase, AWS, Azure, Docker, Kubernetes. I’ve built scalable systems combining these technologies — from AI agents and automation tools to blockchain dApps and modern SaaS platforms. You can check my portfolio here: https://chee-portfolio.onrender.com If you need developer for a current or new project(business), please DM. 🚀 Thanks