You have a React + Supabase (or similar) app in production — customers, invoices, real data — and a punchlist that keeps slipping: auth/RLS, syncs, tests, the last features.

A focused 2–4 week rescue: close the gaps that block trust and launch, leave the codebase safer and more operable than we found it.

• Critical bugs on financial or customer data paths • Auth / RLS hardening • Integrations (accounting, payments, ops tools) • Test baseline on the hot paths • Punchlist features under a clear sprint plan

Short audit of the live app + punchlist

Agree first 1–2 week plan (highest-risk first)

Ship in PRs with clear acceptance criteria

Leave a written “what’s left / what’s safe” note

Part-time or full-focus cadence — we match how you need coverage.