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Fiverr Pro
Português
$
USD
I will fix android app bugs, optimize performance, and add features
Android App and Full Stack Web Developer
Android & fullstack developer specializing in Kotlin, Java, Flutter, React Native, Next.js, and Vite. I build, customize, reskin, and improve mobile and web applications with modern UI, clean architec...
Sobre este Serviço
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!
Plataforma:
Android
Tipo de aplicativo:
Nativo
Frameworks:
Flutter
•
Jetpack Compose
•
Outros
Ferramentas:
Expo
•
Studio Android
Meu portfólio
Outros serviços de Manutenção de Aplicativo Móvel que eu ofereço
Perguntas frequentes
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.
Avaliações
4 avaliações deste Serviço
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
S sofix19
Croácia
Very professional and fast. All recommendations for this guy!
US$ 50
Preço
1 dia
Tempo
Útil?M marijnko
Croácia
Colaboração contínuaI 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...
US$ 50
Preço
2 dias
Tempo
Útil?R rakanaaaaaaaaaa
Arábia Saudita
Colaboração contínuaAmazing quick add ons in a matter of hours
US$ 50
Preço
2 dias
Tempo
Útil?M michaelmalka29
Estados Unidos
Colaboração contínuajust the best we will keep hiring him
US$ 50
Preço
1 dia
Tempo
Útil?
Avaliações
4 avaliações deste Serviço
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
S sofix19
Croácia
Very professional and fast. All recommendations for this guy!
US$ 50
Preço
1 dia
Tempo
Útil?M marijnko
Croácia
Colaboração contínuaI 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...
US$ 50
Preço
2 dias
Tempo
Útil?R rakanaaaaaaaaaa
Arábia Saudita
Colaboração contínuaAmazing quick add ons in a matter of hours
US$ 50
Preço
2 dias
Tempo
Útil?M michaelmalka29
Estados Unidos
Colaboração contínuajust the best we will keep hiring him
US$ 50
Preço
1 dia
Tempo
Útil?
