I will fix react native, expo, firebase bugs, crashes and build errors

Pakistan

I speak English, Urdu
I’m a Full Stack Developer and AI/Data Science expert with strong skills in React, React Native, Firebase, JavaScript, Python, Pandas, TensorFlow, and NumPy. I build modern websites, mobile apps, chat...
About this Gig

Is your React Native or Expo app crashing or failing to build?


I fix React Native, Expo, and Firebase bugs so your app runs clean and stable on Android and iOS. With 4+ years of experience, I find the real root cause not a quick patch so the bug doesn't return.


What I Fix:

React Native bugs, crashes & runtime errors

Expo & EAS build errors, Android/iOS build issues

Firebase Auth, Firestore & Realtime DB errors

REST API & Axios integration issues

React Navigation, login & UI layout bugs

Performance, slow rendering & package conflicts

Push notification issues


What You Get:

Root-cause debugging, not a temporary fix

Clean, tested, maintainable code + full source

Secure project handling & clear communication


How It Works:

1. Send your error, screenshot, logs, or repo

2. I review it and find the exact cause

3. We agree on the fix before you order

4. I fix, test, and deliver clean code


I work with React Native, Expo, Firebase, REST APIs, JavaScript, and TypeScript for startups, founders, and agencies who need their app working again, fast.


Message me before ordering with your error or logs, so I can confirm the fix first.

Platform:

Cross-platforms

App type:

Native

Frameworks:

Flutter

NativeScript

Laravel

Angular

Node.js

Purpose:

Chat

Entertainment

Medical

Health & fitness

Expertise:

Cross-browser/Device compatibility

Localization

Programming language:

Dart

JavaScript

PHP

PowerShell

Python

Ruby

Tools:

Flutterflow

Expo

Android Studio

Supabase