I will fix bugs and crashes in your react native or expo app

Michael K

Ukraine

I speak English, Russian, Ukrainian

Full Stack TypeScript Developer, NextJS, NodeJS, LLM Integration

Full-stack TypeScript developer with 5+ years of commercial experience: Next.js and React front ends, Node.js/NestJS APIs, and cloud on GCP, Firebase and AWS. At an AI video-ad startup I owned feature...
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About this Gig

Is your React Native or Expo app crashing, failing to build, or behaving differently on iOS and Android? I'll find the root cause and fix it properly, not just patch the symptom.

I'm a full-stack TypeScript developer with 5+ years of commercial experience, including React Native work on production iOS and Android apps and my own Expo Android app with a home-screen widget.

What I fix:

  • Crashes on startup or on specific screens
  • Expo and EAS build errors, dependency and SDK upgrade problems
  • Permissions, camera, notifications and other native module issues
  • Navigation, state and data-fetching bugs
  • API and backend issues (Node.js, Firebase, Supabase)

How it works:

  1. Message me before ordering with a short description of the problem.
  2. I confirm what's included and the right package.
  3. You get the fix, tests and a written report with the cause and how to prevent it.
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fix bugs and crashes in your react native or expo app
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fix bugs and crashes in your react native or expo app
Full Screen
Full Screen
fix bugs and crashes in your react native or expo appfix bugs and crashes in your react native or expo appfix bugs and crashes in your react native or expo app

Platform:

Cross-platforms

App type:

Native

Frameworks:

Node.js

Purpose:

Custom

Expertise:

Performance

•

Security

•

Firebase

•

Release management

+2 more

Programming language:

JavaScript

•

TypeScript

•

React Native

Tools:

Expo

•

Android Studio

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