I need a full-stack developer to build a small internal MVP. The project includes: A simple JS tracking script Basic backend APIs (Node.js or FastAPI) PostgreSQL database AI integration using OpenAI A minimal dashboard (Next.js) Deployment on Vercel + Supabase All detailed requirements will be shared privately. Preferred Stack: Next.js, Node.js/FastAPI, PostgreSQL, OpenAI API, Vercel, GitHub. To apply: Share similar past work, GitHub samples, timelines