:rocket: Built 50+ AI & SaaS products for startups and businesses Recent projects: :arrow_right: AI customer support agent that cut response time by 80% :arrow_right: Voice AI agents (Retell + Vapi) handling 10K+ calls/month — sub-second latency :arrow_right: Full-stack SaaS from zero to 5K users in 3 months :arrow_right: RAG-powered legal research tool saving lawyers 15hrs/week Stack: Next.js 15 • React 19 • React Native • Python • Vercel AI SDK • AWS AI: GPT/Claude/Gemini agents • RAG • LangChain/LangGraph • Voice AI • Computer Vision Edge: Server Components • Edge functions • Streaming LLM Blockchain: Solana • Ethereum • Smart Contracts DM me what you're building — I'll tell you if I can help :speech_balloon: Portfolio: https://chee-ming-site.vercel.app WhatsApp: +1 (769) 352-4496