I will fix any app errors, bugs, crashes and backend issues fast

Pakistan

I speak Urdu, English, German, Spanish

Expert Android App Developer Java and Kotlin Specialist

💙 Passionate Android App Developer with expertise in building modern, fast, and user-friendly mobile applications. I transform ideas into high-performance Android apps using the latest technologies. ...
About this Gig

Is your mobile application crashing unexpectedly? Are users experiencing bugs, API failures, slow performance, or backend errors?


You're in the right place!


I provide professional app bug fixing, crash resolution, backend troubleshooting, API debugging, database optimization, and performance enhancement services for Android applications and backend systems.


Whether your application was developed in Kotlin, Java, Flutter, React Native, or another technology, I can identify the root cause and implement reliable, long term solutions.


Short Feature Bullet Points

  • App Bug Fixing
  • Android App Error Resolution
  • Crash & ANR Fixes
  • Backend Issue Troubleshooting
  • API Integration Fix
  • Firebase Error Fix
  • Database Bug Resolution
  • Login & Authentication Fix
  • Performance Optimization
  • Memory Leak Detection
  • Code Refactoring
  • Network Error Fix
  • Payment Gateway Issue Fix
  • Google Maps Fix
  • Push Notification Fix
  • App Speed Optimization


Fix app crashes, bugs, backend issues, API errors, Firebase problems, and performance bottlenecks quickly with a professional developer.


Note: Please contact us before placing an order !

Platform:

Cross-platforms

App type:

Native

Frameworks:

Flutter

•

Ionic

•

Kivy

•

Beeware

•

PhoneGap

Purpose:

Chat

•

Social networking

•

Entertainment

•

Medical

Expertise:

Cross-browser/Device compatibility

•

Localization

Programming language:

Assembly

•

C

•

C++

•

Delphi (Object Pascal)

•

Java

Tools:

Thunkable

•

Power apps

•

MIT app inventor

•

Xamarin

•

Flutterflow