I will fix flutter bugs and improve app performance

Y
yasser13579
Y
yasser13579
Nab Apps
fix flutter bugs and improve app performance
Full Screen
fix flutter bugs and improve app performance
Full Screen
Full Screen
fix flutter bugs and improve app performancefix flutter bugs and improve app performancefix flutter bugs and improve app performance

About this gig

Are you facing bugs, crashes, slow performance, or unexpected issues in your Flutter app? I can help you fix them quickly and efficiently.


I will identify and resolve Flutter application issues while improving performance, stability, and code quality.


My services include:

Flutter bug fixing

Crash and error resolution

Performance optimization

UI and layout fixes

API and Firebase troubleshooting

AdMob integration issues

Database fixes (SQLite/Firebase)

Android build and Gradle issues

Google Play release support

Clean and maintainable code


Why choose me?

Fast and reliable communication

Clean, optimized solutions

High-quality code

On-time delivery

Source code included


Please contact me before placing an order so I can review your issue and recommend the best package.

  • App type

    • Hybrid

  • Purpose

    • Music
    • Restaurant
    • Entertainment
    • Kids
    • Education
    • AR
    • News
    • Travel
    • Custom
    • Quiz

  • Expertise

    • Performance
    • Design
    • Ads & monetization
    • Firebase
    • Instant App/App Clip
    • API integration
    • Compatibility

  • Programming language

    • Java
    • JavaScript
    • Kotlin
    • Dart

  • Frameworks

    • Flutter
    • Kodular
    • Jetpack Compose
    • Cordova
    • Node.js
    • Android
    • React Native

  • Tools

    • Thunkable
    • AppGyver
    • Firebase

Get to know Nab Apps

Nab Apps

Mobile App Developer

  • FromEgypt
  • Member sinceAug 2026

  • Languages

    English
Hello! I'm a Mobile App Developer specializing in Flutter, Android, Kotlin, and Java. I build modern Android applications and casual games with clean code, responsive UI, and optimized performance. My services include Flutter app development, Android development, Firebase integration, Google AdMob integration, REST API integration, bug fixing, performance optimization, and Google Play publishing. I focus on delivering reliable, scalable, and user-friendly applications with clear communication, attention to detail, and on-time delivery.

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