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Fiverr Pro
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USD
I will fix bugs, crashes and errors in your flutter app
Flutter iOS and Android App Developer
I build production ready Flutter apps for iOS and Android from clean architecture and Firebase integration to Stripe payments, push notifications, and store release. Whether you need an MVP from scrat...
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Your Flutter app is crashing, throwing errors, or running slower than it should. I find the root cause and fix it not just patch the symptom.
With 4 years of production Flutter development, I've debugged everything from Firebase auth failures and API call errors to UI overflows, state management bugs, and Gradle build failures. I know exactly where Flutter breaks and how to fix it cleanly.
What I fix:
- App crashes, freezes and ANRs on iOS and Android
- Firebase errors including auth, Firestore read/write and FCM failures
- REST API failures, broken integrations and network errors
- UI glitches, overflow errors and broken layouts
- Gradle build failures and dependency conflicts
- Performance issues including slow screens and memory leaks
- State management bugs in Riverpod, BLoC or Provider
Every fix comes with the corrected source code and a short note explaining what was wrong and what was changed. You will know exactly what was fixed, not just that it works now.
Message me before ordering with a description of the issue and any error logs you have. I will confirm whether the problem falls within scope before you spend a cent.
FAQ
Q1. What information do you need to get started?
Share your Flutter project source code or the specific files where the bug occurs, a description of what is happening versus what should happen, any error logs or crash traces you have, and the Flutter and Dart version your project uses. The more detail you provide, the faster the fix.
Q2. What types of bugs can you fix?
App crashes, ANRs, Firebase authentication and Firestore errors, REST API and network failures, UI overflow and layout bugs, Gradle build failures, dependency conflicts, state management issues in Riverpod or BLoC, FCM push notification failures, and slow screen performance. Message me if you are un
Q3. How do you count the number of bugs?
Each distinct, separate issue counts as one bug. A screen that crashes on launch is one bug. A Firebase auth failure is another. If your app has multiple issues in the same area caused by the same root error, I count that as one bug and fix all related symptoms.
Q4. Do I get the source code after the fix?
Yes, every package includes the corrected source code files. I also include a short written summary of what the bug was and what was changed so you understand the fix completely.
Q5. What if the bug comes back after delivery?
Each package includes a revision window. If the same specific bug reappears within 7 days of delivery, I fix it at no extra charge. This covers the exact bug fixed, not new issues that appear in other parts of the app.
Q6. Can you fix bugs in FlutterFlow apps?
Yes, I can fix bugs in FlutterFlow-based Flutter apps. Please mention that your project uses FlutterFlow when messaging me so I can confirm scope before you order.
Q7. My app has more than 5 bugs. What should I do?
Order the Premium package which covers unlimited related bugs within a single scope, or message me first and I will send a custom offer based on the total number and complexity of the issues in your project.
Q8. Do you sign NDAs?
Yes, I can sign a basic NDA before accessing your source code. Message me before ordering and I will confirm the terms.
Q9. What is NOT included in this gig?
Adding new features, redesigning existing screens, building new integrations, and migrating the app to a new Flutter version are not covered under bug fixing packages. These are quoted as separate development orders. Message me if you need any of these alongside bug fixes.
Q10. How quickly can you start after I place an order?
I review and start every order within 2 hours of receiving the project files during Pakistan business hours, GMT plus 5. If you send files outside those hours, I start first thing the next morning.
