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I will diagnose and rescue your expo react native app
About this Gig
Your app works on your machine and fails everywhere else. That is the problem I fix.
Expo and React Native apps break in specific, repeatable ways: a release build that works in development, an EAS build that will not compile, a native module that only fails on a real device, a store submission that keeps getting rejected. Guessing at these is expensive. Reproducing them is not.
What I do:
Reproduce the blocker on a real build, not just in a simulator.
Find the actual root cause instead of applying a workaround that moves the problem.
Give you a written fix plan you could hand to another engineer.
Fix the agreed scope, verify the build, and hand over notes.
I work in Expo, React Native, TypeScript, Xcode and Android Studio, and I have taken apps through EAS builds, TestFlight, App Store Connect, and Google Play closed testing.
Not included: new feature development, full redesign, a new backend, store fees, and any guarantee of Apple or Google approval. No one can promise that.
Message me first with your Expo SDK version, the exact error text, and where it happens. I will tell you honestly whether it is a three day fix or a two week one.
My Portfolio
FAQ
Can you guarantee Apple or Google will approve my app?
No, and nobody can. What I can do is remove the technical reasons for rejection and support one submission cycle so you are not guessing at the review notes.
My app works in Expo Go but breaks in a release build. Can you help?
Yes. That gap is usually a native module, a config plugin, or an environment variable that only exists in development. It is one of the most common things I diagnose.
What do you need before you can start?
Repository access, your Expo SDK and React Native versions, the exact build or store error text, and your EAS or local build setup. Also a test account if the bug sits behind a login.
Will you add features while you are in there?
No. This service is scoped to release blockers so the price and the timeline stay honest. If you want new features, message me and we will scope that separately.
