I will develop flutter mobile app for android and ios as flutter developer

H
hassnain_haide
H
hassnain_haide
Hassnain Haider
develop flutter mobile app for android and ios as flutter developer
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develop flutter mobile app for android and ios as flutter developer
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develop flutter mobile app for android and ios as flutter developerdevelop flutter mobile app for android and ios as flutter developerdevelop flutter mobile app for android and ios as flutter developer

About this gig

Are you looking for a professional Flutter developer to build a high-quality mobile application for both Android and iOS? You're in the right place! I will develop a fast, scalable, and user-friendly Flutter mobile app tailored to your business needs. With over 5 years of experience in Flutter development, I have delivered production-ready applications for startups, businesses, and enterprise clients across various industries.

What I Offer

  • Cross-platform Flutter apps for Android and iOS
  • Custom UI/UX from Figma or Adobe XD
  • REST API and third-party SDK integration
  • Firebase Authentication, Firestore, Push Notifications, and Analytics
  • State management using GetX, Provider, Riverpod, or Bloc
  • Google Maps, Payment Gateway, Camera, and Location integration
  • Bug fixing, performance optimization, and code refactoring
  • App publishing on Google Play Store and Apple App Store

Technologies I Use

  • Flutter & Dart
  • Firebase
  • REST APIs
  • GetX, Provider, Riverpod, Bloc
  • Clean Architecture & MVVM
  • SQLite & Shared Preferences
  • Git & GitHub

My Development Process

  1. Understand your project requirements.
  2. Design and develop a clean, responsive UI.
  3. Integrate backend services and required features.
  4. Test the application

  • App type

    • Native

  • Programming language

    • Dart
    • Java
    • Kotlin
    • Objective-C
    • Swift
    • Flutter

  • Frameworks

    • Flutter

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Restaurant
    • Shopping
    • Taxi
    • Booking
    • Health & fitness
    • Maps & navigation
    • Custom

  • Tools

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

  • Expertise

    • Localization
    • Performance
    • Security
    • Design
    • Firebase
    • API integration

Get to know Hassnain Haider

Hassnain Haider

Flutter Mobile App Developer for iOS and Android

  • FromPakistan
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English, Urdu
I’m a Software Engineer and Flutter Mobile App Developer with 5+ years of experience crafting high-quality, cross-platform mobile applications for startups, enterprises, and global clients. I specialize in building scalable, user-centric Android & iOS apps. My expertise includes seamless REST API & WebSocket integrations, payment gateways (Stripe, PayPal, Razorpay), Google services, and third-party SDKs. I excel at converting Figma designs into pixel-perfect, high-performance interfaces with exceptional user experience. {Bachelor’s in Software Engineering}.

My Portfolio

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