Code Review For React Native App

Hi, I have spent $238,000 on this platform and I am easy to work with because I am a consultant myself. I have been building a dating app for smart people for several months now and I am getting ready to launch it in the app stores. I have tested it out with expo but I would like to hire an expert react native developer to review my code. This is my first react native app, I am used to developing for the web so I have been relying on gpt 5.5 to get the code right but I know AI makes mistakes and misses things.