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USD
I will fix flutter app bugs, crashes and build errors
Flutter Expert
Greetings
Hi There! My name is Qasim and
I'm a professional flutter developer with 3-year experience. I am specialized in delivering quality services for hybrid Mobile applications.
If you ...
About this Gig
Is your Flutter app crashing, failing to build, or showing errors after an update? I find the cause, fix it, and explain what changed. I have 4+ years of Flutter and Dart experience and handle every fix myself.
WHAT I FIX
- App crashes, exceptions and red screen errors
- Gradle, CocoaPods and Xcode build failures
- Flutter and Dart errors after SDK or package updates
- UI and layout issues, such as overflow errors
- Firebase and REST API integration bugs
- Slow screens and performance problems
PACKAGES
- Single Fix: 1 bug, crash or build error
- Multi-Fix: up to 3 bugs or errors
- Update & Stabilise: Flutter/SDK and package update, plus up to 8 issues
WHAT YOU GET
- Fixed source code via your Git repo or a zip
- A short note on each issue: the cause and the fix
- Testing on the platforms included in your package (iOS on my own Mac)
BEFORE YOU ORDER
Send me your error log or screenshots, Flutter version and steps to reproduce. I will review the issue and recommend the right package. Larger or more complex issues may need a custom offer.
FAQ
Which platforms do you support?
I fix Flutter apps on Android and iOS. Testing depends on the issue and package: Single Fix covers the affected platform; Multi-Fix and Update & Stabilise include testing on Android and iOS where the project and issue allow.
What details should I send about the bug?
Send the error message or log, screenshots or a screen recording, your Flutter version (flutter --version) and the platform where it happens. The more detail you share, the faster I can find the cause.
Do I need to share the full source code?
Yes. I need access to the project, either a Git repository invite or a zip file, plus any config needed to run it (for example Firebase files or test API keys).
Why do you need steps to reproduce the issue?
I need to see the bug happen before I can confirm the cause and test the fix. Please list the exact steps, the screen and the data that trigger it.
Which package should I choose?
Single Fix covers 1 bug, crash or build error. Multi-Fix covers up to 3. Update & Stabilise covers a Flutter/SDK and package update plus up to 8 issues. Message me first and I will recommend the right package.
How long will the fix take?
Delivery is 1, 2 or 4 days depending on the package. Price and delivery depend on the issue's complexity and the package you select. If an issue needs more time, I will tell you before you order.
What if my issue is bigger than the package?
If I find more issues than your package covers, or the fix needs larger changes, I will explain why and send a custom offer before doing extra work.
