Hi I build production-ready, scalable platforms — from AI agents and automation systems to blockchain dApps and cloud-native SaaS applications. - AI/ML → LLMs (OpenAI, Claude, Gemini, Llama, fine-tuning) • RAG • Vector DBs (Pinecone, Chroma, Weaviate, Redis) • Voice AI (Retell, Vapi) • LangChain / LangGraph • n8n / Zapier automations • Computer Vision • NLP • TTS/ASR • PyTorch • TensorFlowrecognition/TTS, ML frameworks(PyTorch, TensorFlow, LangChain, OpenAI API),Autonomous agents & task pipelines. - Blockchain → Smart Contracts • DeFi • DEX • NFTs • Solana • Ethereum • Polygon - Web & Mobile→ Next.js • React • Node.js • NestJS • FastAPI • Django • GraphQL• React Native, Expo, Flutter - Cloud / DevOps → AWS • Azure • Supabase • Firebase • Docker • Kubernetes • PostgreSQL • MongoDB. 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 idea(business), please DM. 🚀 Thanks