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

H
hassnain_haide
H
hassnain_haide
Hassnain Haider
5.0
5.0

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

Get to know Hassnain Haider

Hassnain Haider

Flutter Mobile App Developer for iOS and Android

5.0(2)
  • FromPakistan
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Last delivery1 week
  • 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

Reviews

2 reviews for this Gig
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
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    dknightent

    US

    United States

    Ongoing collaboration
    5

    Always a great experience

    $200-$400

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    dknightent

    US

    United States

    Ongoing collaboration
    5

    Great experience

    $100-$200

    Price

    9 days

    Duration

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • D
    image-docs

    dknightent

    US

    United States

    Ongoing collaboration
    5

    Always a great experience

    $200-$400

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    dknightent

    US

    United States

    Ongoing collaboration
    5

    Great experience

    $100-$200

    Price

    9 days

    Duration

    Helpful?
    Yes
    No