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I will fix flutter bugs, firebase issues and crashes in 24 hours
Mobile and Android iOS App Developer for startups and businesses
I am an experienced mobile app developer specializing in Flutter for creating powerful, cross-platform solutions. My expertise in Android and iOS app development allows me to deliver high-quality, pro...
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⭐ FLUTTER BUG FIX EXPERT I will fix your Flutter, Firebase, Dart errors & crashes in 24 hours or less!
Struggling with crashes, blank screens, Firebase errors, build failures, or Play Store rejections?
I guarantee your app will work perfectly or you pay nothing.
What I fix (same day or next day):
- App crashes & ANRs
- Firebase Authentication, Firestore, Cloud Messaging bugs
- UI/UX layout issues on different devices
- State management bugs (Provider, GetX, Riverpod, Bloc)
- Build/Gradle errors (iOS & Android)
- Null safety migration & Flutter version upgrade
- API & JSON parsing errors
- Play Store / App Store rejection issues
- Performance & memory leaks
Why choose me?
- Free 15-minute crash log review before you order
- You get a video recording of me fixing your bug
- Detailed PDF report explaining every change
- 7 days FREE support & unlimited revisions
- Clean, commented code following best practices
100% satisfaction or full refund. Message me your error right now most bugs fixed the same day!
Mein Portfolio
Meine weiteren Dienstleistungen im Bereich Wartung mobiler Apps
FAQ
Can you fix bugs that only happen on some devices?
Yes — I test on real Android & iOS devices + emulators.
Do you fix Firebase Authentication / Cloud Functions issues?
Yes — it’s my specialty!
Can you upgrade my app to the latest Flutter version?
Yes — included in Premium (or as extra).
Do you provide the fix report and explanation?
Yes — every order includes a video + PDF report.
What if I have more bugs after delivery?
7 days free support (14 days with Premium).
How fast do you reply?
Usually within 10–30 minutes (I’m online 18+ hours/day).
