Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix bugs, add features or upgrade your flutter app
Flutter and React Native app developer with merged code in the Flutter SDK
I'm a Flutter and mobile engineer with 4+ years of building production apps, and I have merged code in the Flutter SDK and Flutter DevTools (12 merged open-source pull requests). At KDS Group I'm the ...
About this Gig
Is your Flutter app crashing, failing to build, or stuck on an old version? I'll find the cause and fix it properly, not just patch the symptom.
I'm a Flutter developer with 4+ years of production experience and code merged into the Flutter SDK itself, so I know the framework from the inside.
What I can help with:
- Crashes, errors and broken screens
- Android or iOS build failures (Gradle, CocoaPods, Xcode, signing)
- Upgrading to the latest Flutter, Dart and packages
- New features or UI changes in an existing app
- Firebase, Supabase, API and payment issues
- Slow screens and performance problems
How it works:
- Message me what's wrong (screenshots or error logs help)
- You share the project as a zip or repository access
- I fix it, test it on Android and iOS, and explain what changed
Not sure which package you need? Message me first and I'll take a look.
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
How do I share my code?
Attach a zip of the project to the order, or give me access to your Git repository. I never need your account passwords.
What if the problem is bigger than expected?
I'll tell you before doing any extra work. You can then upgrade the package or add extra hours, and nothing changes without your agreement.
Will the fix work on both Android and iOS?
Yes. I test every fix on both platforms, unless your app only targets one of them.
Do you also work on React Native apps?
Yes, I work with React Native too. Message me with the details first so I can confirm before you order.
