Senior Full-Stack Developer for Pre-Launch Security Review

Non-technical founder seeking a senior full-stack developer for a read-only pre-launch code and security review of a feature-complete consumer app launching soon on the App Store and Google Play. Stack includes React/TypeScript/Vite, Capacitor, Supabase, Twilio Verify, and Vercel. You must have real production experience with Supabase RLS policies and shipping Capacitor apps to both app stores. Review scope includes the facility database pipeline for hospital records, addresses, and map coordinates. Deliverable is a plain-language report prioritized by severity for a non-technical founder. A reviewer orientation guide is in the repo. Estimated 20–35 hours over 1–2 weeks; NDA required before access.