I will optimize android app performance and fix anr crashes

Pakistan

I speak Urdu, English

Android and IOS App Developer with 4 yrs of experience

I am Mobile App Developer with 4 years of experience in Android and IOS. I build fast, secure, and user-friendly apps from business tools to utility and automation apps with clean code and modern UI. ...
About this Gig

Android app crashing? API not working? Need urgent bug fixes?

Don't worry! I'm an experienced Android developer specializing in debugging, crash fixing, and REST API integration using Kotlin, Coroutines, Retrofit, and modern Android architecture.


Bug fixing services i offer:

  1. App Crashes (NullPointerException, IndexOutOfBoundsException, etc.)
  2. Force Close Issues
  3. ANR (Application Not Responding) Problems
  4. UI Bugs (Layout Issues, Overlaps, Scrolling Problems)
  5. Logic Errors & Calculation Bugs
  6. Memory Leaks Detection & Fix
  7. Lifecycle Issues (Activity/Fragment)
  8. Navigation Component Bugs
  9. State Management Issues
  10. Compatibility Issues (Different Android Versions/API Levels)
  11. Gradle Build Errors & Dependency Conflicts
  12. ProGuard/R8 Obfuscation Issues
  13. Background Service Issues
  14. Permission Denied Errors
  15. Database/SQLite Errors
  16. RecyclerView Adapter Bugs
  17. Fragment Communication Issues


WHAT MAKES ME DIFFERENT?

  • 4+ Years of Professional Android Development
  • Kotlin & Java Both - Expert Level
  • Quick Turnaround (Same Day for Urgent Bugs)
  • Detailed Bug Analysis Report Included
  • Root Cause Explanation (Not Just Quick Fix)
  • Clean & Maintainable Code
  • Proper Error Handling Implementation
  • No Temporary Hacks

Purpose:

Chat

Social networking

Entertainment

Medical

Expertise:

Performance

Analytics

Release management

Widgets

Platform:

Android

App type:

Native

Programming language:

C++

Java

Kotlin

Frameworks:

NativeScript

Jetpack Compose

Tools:

Android Studio

My Portfolio

Other Mobile App Maintenance Services I Offer