Next.js/Supabase Developer for AI Quiz App

We are seeking a developer comfortable with Next.js/Supabase to maintain and improve an AI-powered quiz app (built with Claude Code) We run a small AI-powered quiz app that matches website visitors to holiday cabins, live at quiz.unplugged.rest. It was built almost entirely with Claude Code by a non-technical founder-side person who has now left. The codebase is small, well-documented, and works — we need someone who can pick it up, keep it running, make ongoing tweaks (copy, questions, ranking logic, A/B tests), and use Claude Code themselves rather than hand-coding everything from scratch. You don't need to be a senior engineer; you need to be comfortable reading a Next.js codebase, working with Claude Code as a pair-programmer, and being trusted with production access.