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Fiverr Pro
Português
$
USD
I will fix flutter bugs, reskin UI, and optimize app performance
Flutter Mobile App Developer and NET Backend Expert
Hi, I’m Ilker — a Flutter developer for Android & iOS with .NET backend skills. I fix bugs, improve UI/UX, and build full mobile apps with Firebase and REST APIs. Expect clean code, fast delivery, and...
Sobre este Serviço
Is your Flutter app crashing, lagging, or getting rejected by the App Store? I specialize in fixing bugs and optimizing performance for both Android & iOS.
I Will Fix:
- Crashes: Red screens, force closes, & null errors.
- Build Errors: Gradle, Podfile, & XCode issues.
- UI/UX: Pixel overflows & responsive layout glitches.
- Performance: Remove lag & reduce app size.
- App Store: Fix rejection issues for Play Store/App Store.
Tech Stack: Flutter, Dart, Firebase, REST APIs, Provider/Bloc/GetX.
Why Me?
- Hybrid Expertise (iOS + Android)
- Fast Turnaround
- 100% Code Privacy
IMPORTANT: Every bug is unique. Please message me with error details BEFORE ordering so I can confirm the fix.
Meu portfólio
Perguntas frequentes
Can you fix any bug in my Flutter Android app?
I can fix UI issues, crashes, API problems, Firebase errors, and performance glitches. Major new features or full app development require a separate project.
How fast will my bug be fixed?
Delivery depends on the package you choose. Most small bugs are fixed within 1–2 days. Complex issues may take longer — see the package details.
Do you need access to my app source code?
Yes, I’ll need your Flutter project files and any relevant information to reproduce the bug.
Can you work on Android only?
Yes, I specialise in Flutter Android apps. I do not currently provide iOS support.
What if the bug isn’t fully fixed?
Revisions are included as per your package. If the bug persists, I will work with you until the issue is resolved within the scope of your order.
Is my project safe with you?
Absolutely! I respect your privacy and confidentiality. Your app files and data will never be shared and are only used to fix the issues you request.
