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$
USD
I will fix android app bugs, optimize performance, and add features
5,0
5,0
Bangladesch
Ich spreche Bengalisch, Englisch, Urdu, Hindi
14 Aufträge abgeschlossen
Mobile App and Full Stack Web Developer
Mobile app & fullstack developer specializing in Kotlin, Java, Flutter, React Native, Next.js, and Vite. I build, customize, and improve mobile and web applications with modern UI, clean architecture,...
Level 1
Hat bestimmte Leistungskriterien erfüllt und zeigt großes Potenzial auf dem Marktplatz.
Über diesen Service
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!
Mein Portfolio
Meine weiteren Dienstleistungen im Bereich Wartung mobiler Apps
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.
Bewertungen
4 Bewertungen für diesen Service
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| (0) | ||
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
S sofix19
Kroatien
Very professional and fast. All recommendations for this guy!
50 $
Preis
1 Tag
Dauer
Hilfreich?M marijnko
Kroatien
Laufende ZusammenarbeitI 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 $
Preis
2 Tagen
Dauer
Hilfreich?R rakanaaaaaaaaaa
Saudi-Arabien
Laufende ZusammenarbeitAmazing quick add ons in a matter of hours
50 $
Preis
2 Tagen
Dauer
Hilfreich?M michaelmalka29
Vereinigte Staaten
Laufende Zusammenarbeitjust the best we will keep hiring him
50 $
Preis
1 Tag
Dauer
Hilfreich?
Bewertungen
4 Bewertungen für diesen Service
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
Sortieren nach:
Am relevantesten
S sofix19
Kroatien
Very professional and fast. All recommendations for this guy!
50 $
Preis
1 Tag
Dauer
Hilfreich?M marijnko
Kroatien
Laufende ZusammenarbeitI 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 $
Preis
2 Tagen
Dauer
Hilfreich?R rakanaaaaaaaaaa
Saudi-Arabien
Laufende ZusammenarbeitAmazing quick add ons in a matter of hours
50 $
Preis
2 Tagen
Dauer
Hilfreich?M michaelmalka29
Vereinigte Staaten
Laufende Zusammenarbeitjust the best we will keep hiring him
50 $
Preis
1 Tag
Dauer
Hilfreich?
