I will fix, build or release your Expo / React Native app for iOS and Android

I fix, build and ship React Native / Expo apps for iOS and Android. Typical jobs: an app that crashes after a build or SDK upgrade, a new feature or screen, in-app purchases and subscriptions with server-side verification, push notifications, offline mode, over-the-air updates, and the full release: EAS or Xcode builds, signing, TestFlight, App Store Connect and Play Console listings, answers to App Review. Proof: I built and released LiveTalk (a real-time voice translator) to the App Store, and run the NeoSIM app with purchases and OTA updates from my own server. You get a clean commit with comments, a build you can install, and a short note on what was wrong and how it was fixed. Send me the repo or crash log and I will tell you the cause and the price before I start. Fixed price, small fixes in 1-2 days.