I will fix flutter bugs API integration and optimize app performance

S
samakali
S
samakali
Samak Ali
fix flutter bugs API integration and optimize app performance
Full Screen
fix flutter bugs API integration and optimize app performance
Full Screen
Full Screen
fix flutter bugs API integration and optimize app performancefix flutter bugs API integration and optimize app performancefix flutter bugs API integration and optimize app performance

About this gig

Is your Flutter app crashing, throwing unexpected layout errors, or lagging on real devices? Or do you need a reliable Senior Developer to connect complex REST APIs and Firebase services? Let an expert clean up your code.


With 5+ years of full-stack mobile engineering experience and 10+ apps live on App Store and Play Store, I specialize in diagnosing complex Flutter runtime errors, state management glitches, and backend integration issues.


Services I provide in this Gig:

- Resolving layout overflow errors (RenderFlex overflows, UI breaks)

- Upgrading outdated Flutter SDKs and package dependency conflicts

- Integrating RESTful APIs, WebSockets, and dynamic JSON parsing

- Firebase Integration (Firestore, Auth, Cloud Functions, FCM Push Notifications)

- State Management refactoring (GetX, BLoC, Provider)

- Optimizing app performance and eliminating memory leaks


Don't let bugs slow down your user adoption. Drop a message with your issue, and let's get it fixed fast!

  • App type

    • Hybrid

  • Programming language

    • Dart
    • Java
    • Kotlin
    • Flutter

  • Frameworks

    • Flutter
    • Node.js

  • Purpose

    • Chat
    • Delivery
    • Restaurant
    • Shopping
    • Taxi
    • Booking
    • Entertainment
    • Medical
    • Maps & navigation
    • Ecommerce

  • Tools

    • Android Studio
    • Firebase
    • Visual Studio Code
    • Visual Studio

  • Expertise

    • Performance
    • Security
    • Design
    • Ads & monetization
    • Firebase
    • API integration

Get to know Samak Ali

Samak Ali

Full Stack Flutter Developer,Firebase,Node js Backend,API,Google Maps

  • FromPakistan
  • Member sinceSep 2019
  • Avg. response time1 hour

  • Languages

    English, Urdu, Hindi, French
As-salamu alaykum! I am Samak, a Senior Mobile App Developer with 5+ years of experience and over 10+ successfully deployed applications on the Apple App Store and Google Play Store. I specialize in the Flutter + GetX/BLoC ecosystem backed by high-performance Node.js/Firebase backends. My goal is to materialize your business vision into native-grade, high-performance mobile solutions. Let's launch your next big product!

My Portfolio

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