Part-time React/TypeScript + Supabase developer for study app (paid test task first)

I run Plue (getplue.com), an international study app built on React/TypeScript + Supabase, with around 11,000 users. I'm looking for a part-time developer for ongoing, well-scoped tickets: UI fixes, small features, and bounded refactors. How we start: a small paid test task (fixed price, around $50-75) so we can see how we work together. You'll get repo access and a dev .env. The deliverable is a PR with a short description of what you changed and how you verified it. If it goes well: roughly 10 hours/week ongoing at your hourly rate, one ticket at a time, clearly specified in writing. How I work: - Branch + PR only, never push to main (main auto-deploys to production) - Code review by me, fast turnaround - No production database access; you work against a local/dev setup - AI-assisted tooling (Claude Code, Cursor) welcome - Async-friendly; I write clear specs for every ticket Stack: React, TypeScript, Vite, Supabase (Postgres, RLS, edge functions), Cloudflare, Capacitor iOS shell. To apply: briefly mention a production app you've worked on that has real users, and your experience with Supabase or Postgres.