I will fix react native bugs crashes and optimize app performance

Haseeb Ahmed

Pakistan

I speak Urdu, English

94 orders completed

Senior React Native And Expo Mobile App Developer

Senior Mobile App Engineer with 8+ years of expertise building high-performance cross-platform iOS and Android apps using React Native and Expo. I specialise in converting Figma designs into pixel-pe...
Read More
About this Gig

Is your React Native app crashing, running slowly, or failing to build on Xcode or Android Studio? As a senior React Native developer with 8+ years of hands-on experience, I diagnose and fix React Native bugs, build errors, and performance issues quickly.


From broken NPM packages to complex native build failures, I will restore your application to full stability.


Issues I Resolve:

  • iOS & Android Build Errors: Xcode, Podfile, Gradle, Java/Kotlin fixes
  • Expo CLI & EAS Build Issues: Upgrade Expo SDK & fix native modules
  • App Crashes & Freezes: Resolve runtime exceptions & async bugs
  • Performance Bottlenecks: Memory leaks, re-renders & 60 FPS optimization
  • UI & Responsive Layout Fixes: Fix broken styles across mobile devices
  • API & Package Fixes: Axios, Firebase auth, or navigation errors


Why Work With Me?

  • Fast diagnosis and rapid turnaround
  • Clean fixes that don't break existing features
  • Full confidentiality and code safety


Message me now with your error logs or crash details for an instant evaluation!

Read More
fix react native bugs crashes and optimize app performance
Full Screen
fix react native bugs crashes and optimize app performance

Platform:

Cross-platforms

App type:

Hybrid

Frameworks:

Jetpack Compose

•

SwiftUI

•

Other

Purpose:

Social networking

•

Health & fitness

•

Maps & navigation

+7 more

Expertise:

Cross-browser/Device compatibility

•

Performance

+5 more

Programming language:

JavaScript

•

Kotlin

•

Swift

•

TypeScript

+1 more

Tools:

Expo

•

Android Studio

•

Xcode

•

Supabase

My Portfolio

Related tags