Looking for Full Stack Developer — Audit & Complete Existing Next.js / Supabase / Python / AI Project

I have an existing web platform that was partially built by a previous contractor, and I need an experienced full stack developer to independently review the work and help me complete the project. About... (Budget: $250 - $750 USD, Jobs: API Integration, Django, Full Stack Development, JavaScript, Next.js, PHP, Python, Supabase)