Hello, I'm a Senior Developer specializing in building scalable AI, SaaS, and Blockchain platforms.*Core Core Expertise - AI & Automation: AI Agents • RAG • Vector DBs • Automations (n8n/Zapier) • Computer Vision - Voice AI: Retell • Vapi • OpenAI Realtime • ElevenLabs • Deepgram/AssemblyAI (STT/TTS)= - AI Frameworks: LangChain • LangGraph - Web & Mobile: Next.js • React • React Native • Flutter - Blockchain: Smart Contracts • Solana • Ethereum • Polygon - Cloud & DevOps: AWS • Supabase • Docker • Kubernetes • Azure • Firebase Industry Solutions - Healthcare: medical chatbots, diagnostic tools, EHR automation - Education: AI tutors, LMS integrations, content generation - Legal: contract analyzers, compliance tools, research assistants Portfolio: :point_right: https://chee-ming-site.vercel.app If you need a developer for your project, feel free to DM anytime. :rocket: Thanks