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$
USD
I will fix android and ios app bugs and crashes fast
Build and publish Android and iOS apps with Flutter Java Swift
You can explore my work at https://appifystudio.com 🌐
I’m a mobile app developer with over 10+ years of experience 🛠️ building and publishing high-quality Android & iOS apps 📱 using Flutter, Java, ...
About this Gig
STOP THE CRASHES. FIX THE BUGS. SAVE YOUR USERS.
Is your app crashing? Losing users and revenue? Every hour your app is broken is a lost opportunity. I am a Senior Mobile Developer specializing in rescue missions for Native Android (Kotlin/Java) and iOS (Swift). I don't just "patch" issues; I provide professional, scalable solutions.
Expert Services:
- App Crashes: Fix Null Pointers, Memory Leaks, and ANR errors.
- API/Backend: Repair REST APIs, JSON parsing, and Firebase connectivity.
- UI/UX Repairs: Fix layout overflows, responsive issues, and Dark Mode bugs.
- SDK Updates: Update deprecated libraries for Android 15+ and iOS 18+.
- Store Rejections: Fix technical issues causing Apple or Google rejections.
Why Hire Me?
- Speed: 12-hour "Emergency" delivery options.
- Quality: Clean, commented code (MVVM/Clean Architecture).
- Communication: Regular updates and video demos of the fix.
IMPORTANT: Every bug is unique. Please message me before placing an order with crash logs or a description of the issue. I will diagnose it and recommend the right package.
Stop losing users. Message me and let's get your app back to 5 stars!
Platform:
Cross-platforms
App type:
PWA
Frameworks:
Flutter
•
NativeScript
•
Jetpack Compose
•
SwiftUI
•
Node.js
Tools:
Flutterflow
•
Android Studio
•
Unity
•
Xcode
Other Mobile App Maintenance Services I Offer
FAQ
Do you need my source code?
Yes. To fix a bug, I need access to your project files (via GitHub, GitLab, Bitbucket, or a ZIP file). Your code is 100% safe and confidential with me.
Can you fix apps built in Flutter or React Native?
While I specialize in Native Android and iOS, I am very comfortable fixing common logic or API bugs in cross-platform frameworks. Please message me first to confirm!
What if you can’t fix the bug?
If I cannot identify and fix the issue, I will provide a full refund. Your satisfaction is my priority.
Can you help with App Store rejections?
Yes! If Apple or Google sent you a technical rejection notice, send me the details, and I will modify the code to meet their guidelines.
Do you provide a build of the fixed app?
Yes, I will provide the updated source code and, if needed, an APK or TestFlight invite so you can verify the fix on your own device.
