I will fix bugs, crashes, and revive flutter and android apps

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Pakistan

Ich spreche Englisch, Urdu

Flutter and Android App Bug Fixing and Integration Expert

Most mobile apps don’t fail because of ideas, they fail because of bugs, crashes, and bad integrations. I’m a mobile app developer experienced in Flutter and native Android (Java and Kotlin). I speci...
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I am a professional Flutter & Android Developer with strong experience in Java, Kotlin, and Dart, specializing in mobile app bug fixing, maintenance, optimization, and feature development. I work with both existing apps and new projects, helping clients fix issues, improve performance, and build reliable mobile applications.

If your app is crashing, freezing, slow, unfinished, or poorly coded, I can analyze the problem and fix it correctly. I also help recover abandoned or half-built apps, refactor messy code, and make apps stable, scalable, and production-ready. Along with bug fixing, I can also build complete Android or Flutter apps from scratch using clean architecture and best practices.

Services I provide:

  1. App crash fixing & debugging
  2. UI, logic, and performance improvements
  3. API & third-party SDK integration
  4. Firebase (Auth, Firestore, FCM, etc.)
  5. Feature additions and enhancements
  6. Code cleanup and refactoring
  7. Completing unfinished projects
  8. New app development (Android / Flutter)

Tech Stack:

Flutter (Dart), Android (Java & Kotlin), Firebase, REST APIs, Android Studio.

What you can expect:

Clean, maintainable source code, clear communication, and professional delivery.

Plattform:

Plattformübergreifend

App-Typ:

Hybrid

Frameworks:

Flutter

Zweck:

Medizin

Gesundheit & Fitness

Bildung

Produktivitäts-Tools

Expertise:

Performance

Sicherheit

Datenspeicherung

Firebase

Programmiersprache:

Java

Kotlin

Dart

Tools:

Android Studio