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Fiverr Pro
Português
$
USD
I will fix android app crashes, bugs and performance issues
Niaz
Sobre este Serviço
Is your Android app crashing, freezing, running slowly, or showing bugs? I will diagnose and fix Android app crashes, bugs, ANR errors, and performance issues so your app runs smoothly and reliably.
With 5+ years of native Android development experience, I work with Kotlin and Java using Android Studio, Jetpack Compose, XML, Firebase, REST APIs, MVVM, and modern Android architecture.
WHAT I CAN FIX:
- App crashes and runtime exceptions
- ANR and app freezing issues
- Slow startup, lag, and UI performance
- Memory leaks and high memory usage
- Kotlin/Java bugs and build errors
- Firebase and REST API issues
- Jetpack Compose and XML UI bugs
- Performance bottlenecks and optimization
WHAT YOU GET:
- Root-cause diagnosis and bug fixing
- Clean, maintainable code
- Performance improvements
- Testing and validation
- Source code changes and clear updates
Please message me before ordering and share your crash logs, error details, source code, or APK. I will review the issue and recommend the right package for your Android app.
Conheça mais sobre Niaz
Niaz
Expert Android App Developer : Kotlin and Java Skills
- A partir dePaquistão
- Membro desdeago. de 2022
- Última entrega2 anos
Idiomas
Inglês, Urdu, Alemão
Native Android App Developer specializing in custom mobile applications and app reskin services.
I build high-performance Android apps using Kotlin and Java with clean architecture and modern UI/UX design. Whether you need a brand-new Android application or want to reskin your existing app, I deliver scalable solutions for Google Play Store.
EXPERTISE:
• Native Android Development (Kotlin/Java)
• App Reskin & UI/UX Redesign
• Firebase Integration
• Material Design 3
Let's build your Android app idea into reality. Message me to discuss your project!
Meu portfólio
Perguntas frequentes
Can you fix Android app crashes and bugs?
Yes. I can diagnose and fix many Android crashes, runtime exceptions, bugs, ANR issues, and performance problems in native Kotlin and Java applications.
Can you fix apps built with Jetpack Compose?
Yes. I can work with Android applications built using Jetpack Compose as well as traditional XML layouts.
Can you fix Firebase and REST API related issues?
Yes. I can troubleshoot issues related to Firebase services, authentication, database operations, API requests, and related Android integration problems.
Do I need to provide the source code?
In most cases, yes. Source code is normally required to properly diagnose and fix application-level bugs, crashes, and performance issues. An APK alone may not be enough for some fixes.
Can you fix ANR and performance issues?
Yes. I can investigate issues such as slow startup, UI lag, ANRs, memory problems, inefficient operations, and other performance bottlenecks.
Should I contact you before placing an order?
Yes. Please message me with your issue, error logs, and project details before ordering. I will review the scope and recommend the appropriate package.
