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Fiverr Pro
English
$
USD
I will fix bugs and add features in your existing flutter app
Full Stack Developer, Building Scalable Web and Mobile Solutions
Full-stack developer specializing in ASP.NET Core & Flutter. I build scalable backend systems, mobile apps, and REST APIs with clean architecture. Currently working on an AI-integrated ERP system (AER...
About this Gig
Got a Flutter app that's crashing, behaving oddly, or just needs one more feature? Send me the repo (or the specific issue) and I'll take a look before you order, so you know exactly what's involved.
WHAT I FIX
- Crashes, layout bugs, state-management issues
- Broken Firebase integrations (auth, push notifications, database)
- REST API errors and data-sync issues
- Performance problems (slow lists, memory leaks, janky UI)
- Background/location service bugs
HOW I WORK
- I work directly in your existing codebase, matching your existing patterns rather than rewriting things my way
- Comfortable across state management: Provider, and I can read Riverpod/BLoC/GetX too
- I explain root causes, not just apply a patch - so the same bug doesn't come back
- Clear before/after summary of every fix delivered
Send me your repo or a clear description of the issue before ordering, and I'll confirm what's realistic within your package before you pay.
Platform:
Android
App type:
Hybrid
Frameworks:
Flutter
Purpose:
Other
Programming language:
C#
•
Dart
Tools:
Android Studio
FAQ
Do I need to share my full codebase?
Only the parts relevant to the bug/feature — a private GitHub/GitLab link or a zip works fine.
What if the bug takes longer than expected to fix?
I'll tell you honestly during the free look-over before you order, so there are no surprises mid-delivery.
Can you work with a codebase that doesn't use Provider?
Yes — I can read and work within Riverpod, BLoC, or GetX codebases too.
Do you sign an NDA for private/company code
Yes, happy to, if you send one before I access your repo.
What if the issue isn't actually a bug in the code (e.g. a backend problem)?
I'll tell you clearly and point you to what's actually wrong, even if it's outside the app itself.
