Customer Ready Code for Beta Test

We are a startup. We are seeking a proven coder who can create a release-ready iOS app. The app will be delivered via TestFlight (or similar) to a group of up to 300 known users. Users will only join the program on an invite-only basis. We have a detailed specification document. We have all of the UIX and workflow determined. We have a vibe-coded app that kinda, mostly works. The issue is that the team building the current beta is not coders - they are UIX professionals. Your role will be to take the work we have and create an iOS TestFlight app we can use to validate our Beta KPI's. Ideally, you will be available for a few hours a week of ongoing support during the 3-month Beta test period. If this is you, please contact us. The next step is a short interview session with our CTO advisor. We will pay you for the one-hour interview time.