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English
$
USD
I will fix android app bugs, optimize performance, and add features
Android App Developer, Kotlin, Java, XML, Jetpack Compose, MVVM
Hi, I'm Mahmud – a professional Android developer with a focus on building fast, scalable, and user-friendly mobile apps. I specialize in Kotlin, Java, XML, and Jetpack Compose, leveraging the MVVM ar...
About this Gig
Is your Android app facing crashes, ANR errors, or Google Play SDK warnings? I fix Android app bugs and performance bottlenecks, ensuring your Native, Flutter, or React Native codebase runs smoothly on all modern devices.
Why Choose Me? With extensive experience in modern Android development, I specialize in root-cause bug fixing, Jetpack Compose migration, and API level upgrades. I deliver clean, production-ready solutions tailored to your app's specific needs.
Services Offered:
- Crash & ANR Resolution: Fix fatal exceptions, memory leaks, and UI freezes.
- SDK & Store Compliance: Upgrade target SDKs (API 35+) and resolve Play Store policy warnings.
- Performance Optimization: Boost app speed, responsiveness, and battery efficiency.
- UI/UX Modernization: Convert Figma designs or legacy XML into responsive Jetpack Compose screens.
- Feature Integration: Seamlessly add third-party APIs, Firebase, or custom features.
Additional Support:
- Gradle, build, and ProGuard/R8 dependency troubleshooting
- Code updates for foldables, tablets, and newest Android versions
- Legacy code refactoring (MVVM/Clean Architecture)
Contact me before ordering to discuss your app's specific requirements!
My Portfolio
Other Mobile App Maintenance Services I Offer
FAQ
Can you create a fully custom app from the ground up?
Definitely! I'll take your concept and turn it into a fully functional, custom Android app that performs flawlessly.
Do you work with Jetpack Compose and Figma/XD designs?
Yes, I can convert Figma/XD designs to XML layouts or Jetpack Compose UIs.
Do I need to provide a design for reskinning or redesigning?
No, a design is not required unless your app includes complex graphical elements. For simple reskinning or redesigning, I can work with the app's existing design or make improvements based on your preferences.
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
S sofix19
Croatia
Very professional and fast. All recommendations for this guy!
$50
Price
1 day
Duration
Helpful?M marijnko
Croatia
Ongoing collaborationI had an outstanding experience working with this freelancer! He delivered a complete Android Studio project with full, detailed documentation — and did so well ahead of the agreed deadline. His technical expertise and deep understanding of both Android development and the overall project requirements...
$50
Price
2 days
Duration
Helpful?R rakanaaaaaaaaaa
Saudi Arabia
Ongoing collaborationAmazing quick add ons in a matter of hours
$50
Price
2 days
Duration
Helpful?M michaelmalka29
United States
Ongoing collaborationjust the best we will keep hiring him
$50
Price
1 day
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sofix19
Croatia
Very professional and fast. All recommendations for this guy!
$50
Price
1 day
Duration
Helpful?M marijnko
Croatia
Ongoing collaborationI had an outstanding experience working with this freelancer! He delivered a complete Android Studio project with full, detailed documentation — and did so well ahead of the agreed deadline. His technical expertise and deep understanding of both Android development and the overall project requirements...
$50
Price
2 days
Duration
Helpful?R rakanaaaaaaaaaa
Saudi Arabia
Ongoing collaborationAmazing quick add ons in a matter of hours
$50
Price
2 days
Duration
Helpful?M michaelmalka29
United States
Ongoing collaborationjust the best we will keep hiring him
$50
Price
1 day
Duration
Helpful?
