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I will fix android app bugs crashes errors and update target sdk 36 in android studio
Gig Summary
Full Stack Mobile App Engineer Native Android Java, Kotlin CrossPlatform
Are you looking for a dedicated Mobile App Engineer with a proven track record of 160+ completed projects and a 4.9⭐ rating?
I build high-performance apps for Android and iOS, combining deep Native A...
About this Gig
Is your Android or Flutter app crashing, throwing Gradle build errors, or rejected by Google Play Console? Don't let bugs ruin your ratings or delay your launch.
With 160+ completed projects and 4.9 rating, I specialize in diagnosing and fixing complex bugs, crashes, and compliance issues in Native Android (Kotlin/Java) and Flutter.
==== COMMON ISSUES I RESOLVE ====
- Target SDK 35 Compliance & Google Play policy requirements
- Fatal App Crashes, ANR errors & NullPointerExceptions
- Gradle build failures, outdated libraries & AndroidX migration
- Play Console permission & privacy policy rejections
- Firebase, Push Notifications & User Auth errors
- Broken REST APIs, JSON parsing & network timeouts
- In-App Purchases (Google Billing), AdMob & mediation crashes
- CodeCanyon Android & Flutter script bugs and setup errors
- UI layout glitches, dark theme & responsive screen bugs
=== WHY CHOOSE ME? ====
- Clean Code Fixes: Targeted solutions without breaking other features
- Physical Device Testing: Tested across Android 8 to Android 15
- Clear Logcat Summary: Detailed explanation of the root cause and fix
Send me your error logs or stack trace, and let's get your app running smoothly!
Platform:
Cross-platforms
App type:
Hybrid
Frameworks:
Flutter
•
NativeScript
•
Jetpack Compose
•
Node.js
Programming language:
Dart
•
Java
•
Kotlin
•
React Native
•
HTML
Tools:
Flutterflow
•
Expo
•
Android Studio
•
Xcode
•
Supabase
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Why is Google Play requiring Target SDK 35?
Google Play mandates that all app updates target the latest Android API level (Target SDK 35) to ensure security and performance. I will upgrade your build.gradle, update deprecated libraries, and ensure full compliance.
What do you need from me to start fixing the bug?
Please provide the Complete project source code (ZIP or Git repository) along with the error log/screenshot or steps to reproduce the crash.
What if the bug is caused by a third-party library or CodeCanyon script?
I specialize in working with complex third-party libraries and CodeCanyon templates. I will replace deprecated dependencies or customize the source to ensure full compatibility.
Do you offer urgent 24-hour turnaround?
Yes! For critical production crashes and urgent Play Store submission deadlines, select the Basic/Standard fast-delivery option or message me for an expedited custom offer.
Will my app’s data be safe?
Absolutely! Your code and data are 100% secure with me, and I’ll never share them.
Do you test the fixes before delivery?
Yes, I perform comprehensive testing to ensure all issues are resolved and your app runs smoothly.
Can you improve the performance of my app?
Yes, I can optimize your app’s performance by resolving slow load times, reducing crashes, and more.
Reviews
41 reviews for this Gig
| (40) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S solutzieinc
Finland
Professional developer, will work with him in future projects
$50-$100
Price
6 days
Duration
A 
Seller's Response
Helpful?G gr8ful2xist
United States
Abid Ali exceeded expectations with his attention to detail and code expertise, delivering a flawless, BUG-FREE mobile app maintenance service. Working with him was a pleasure, as his DEEP understanding and POLITE cooperation made the process smooth and enjoyable. Highly recommended! 👍
$400-$600
Price
6 days
Duration
A Seller's Response
Helpful?C 
coursesplus
United States
He is the beset
$50
Price
1 day
Duration
A Seller's Response
Helpful?R 
rubom711
Armenia
Very satisfied. Provided very quick and high quality work.
$50
Price
1 day
Duration
A Seller's Response
Helpful?R 
rubalws
India
Abid Ali did a good job on mobile app maintenance, though there's room for improvement in attention to detail and code expertise. While collaborating, better delivery time and quicker responses would enhance the experience.
$200-$400
Price
10 days
Duration
A Seller's Response
Helpful?
Reviews
41 reviews for this Gig
| (40) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S solutzieinc
Finland
Professional developer, will work with him in future projects
$50-$100
Price
6 days
Duration
A Seller's Response
Helpful?G gr8ful2xist
United States
Abid Ali exceeded expectations with his attention to detail and code expertise, delivering a flawless, BUG-FREE mobile app maintenance service. Working with him was a pleasure, as his DEEP understanding and POLITE cooperation made the process smooth and enjoyable. Highly recommended! 👍
$400-$600
Price
6 days
Duration
A Seller's Response
Helpful?C coursesplus
United States
He is the beset
$50
Price
1 day
Duration
A Seller's Response
Helpful?R rubom711
Armenia
Very satisfied. Provided very quick and high quality work.
$50
Price
1 day
Duration
A Seller's Response
Helpful?R rubalws
India
Abid Ali did a good job on mobile app maintenance, though there's room for improvement in attention to detail and code expertise. While collaborating, better delivery time and quicker responses would enhance the experience.
$200-$400
Price
10 days
Duration
A Seller's Response
Helpful?
