I will fix bugs, add features, or debug your flutter app

Pakistan

I speak English

Mobile App Developer

I’m a mobile app developer specializing in Flutter and Firebase, focused on building clean, scalable, and user-friendly applications. I have hands-on experience developing real-world apps and I've wor...
About this Gig

Hi, I'm Hammad Your Flutter Debugging Expert


You have an app. Something isn't working right. Maybe it's a crashing screen, a Firebase login error, or an API that stopped responding. I find the problem and fix it. Fast. No complicated tech talk. No disappearing mid-project.

Here's what I can fix for you:

  • Crashes & errors Null errors, build failures, black screens
  • Firebase issues Authentication, Firestore, real-time database
  • API integration Broken endpoints, JSON parsing, network errors
  • Performance problems Slow screens, laggy animations, memory leaks
  • UI/UX bugs Misaligned widgets, missing assets, layout breaks
  • Code quality Clean up messy code, add missing dependencies

Why work with me?

  • 48-hour delivery for most bugs I respect your timeline
  • Clear communication I explain what I fixed and how
  • Money-back guarantee If I can't fix it, you don't pay
  • Revisions included Up to 3 rounds to ensure you're happy

How it works:

  1. Message me with your problem (screenshots or code snippets help!)
  2. I review and give you a fixed price no surprises
  3. I fix it and send back working code within 1-4 days
  4. You test if something's still wrong, I revise it

"Not sure if your bug is big or small? Just message me."

Purpose:

Chat

Health & fitness

Education

Lifestyle

Travel

Expertise:

Cross-browser/Device compatibility

Performance

Platform:

Cross-platforms

App type:

Hybrid

Programming language:

Dart

Java

Kotlin

Frameworks:

Flutter

Tools:

Android Studio

Xcode

My Portfolio