I will fix flutter app bugs, firebase issues, and API errors

Parte de la información aparece en idioma inglés.

Pakistán

Hablo Inglés

Full Stack Mobile App Developer

I'm Zeeshan Dev, a Flutter developer from Pakistan building cross-platform apps for Android & iOS using Bloc/Provider. I integrate Firebase & Supabase for auth, real-time data, and push notifications,...
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Is your Flutter app showing errors, crashing, not loading data, or behaving incorrectly?


I am a Flutter developer with 4 years of experience fixing Flutter app bugs for Android and iOS. I can identify the root cause, implement a clean fix, and test the affected functionality.


Issues I can help fix:

  • Flutter UI and layout issues
  • Firebase Authentication, Firestore, Storage, and notification errors
  • REST API integration and data-loading problems
  • App crashes and runtime errors
  • Navigation and state-management issues
  • Android and iOS build errors
  • Performance and loading issues
  • Payment, maps, or push-notification integration issues
  • Existing Flutter feature improvements



I work carefully with existing code and explain the solution clearly after delivery.

Please message me before ordering with your error message, screenshots, screen recording, and relevant code details. This helps me review the issue and confirm the correct package or send a custom offer for larger work.

Plataforma:

Multiplataformas

Tipo de aplicación:

Híbrido

Marcos:

Flutter

Node.js

Propósito:

Redes sociales

Entretenimiento

Médico

Salud y Fitness

Experiencia:

Localización

Rendimiento

Seguridad

Diseño

firebase

Lenguaje de programación:

Dart

Herramientas:

Power apps

Flutterflow

Android Studio

Xcode

Mi porfolio

Otros servicios de Mantenimiento de aplicaciones móviles que ofrezco