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English
$
USD
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...
About this Gig
⭐ 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!
Other Mobile App Maintenance Services I Offer
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).
