I will develop flutter app for android and ios with backend

H
hanif_cs
H
hanif_cs
Hanif
develop flutter app for android and ios with backend
develop flutter app for android and ios with backend
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develop flutter app for android and ios with backenddevelop flutter app for android and ios with backenddevelop flutter app for android and ios with backenddevelop flutter app for android and ios with backend

About this gig

Need a Flutter app for Android and iOS with a reliable backend?

I build Flutter apps and the backend behind them. My own Flutter app, xRetail, is used by 100+ shops for POS, inventory and finance. Everything I ship is secure, scalable and easy to maintain.


What I build:

  • Android and iOS apps from one Flutter codebase
  • Backend APIs in ASP.NET Core or Node.js, or Firebase
  • Login, push notifications and in-app payments
  • Offline-friendly apps that sync when back online
  • Play Store and App Store publishing


My expertise:

Flutter | Dart | Riverpod | ASP.NET Core | Node.js | PostgreSQL | Firebase


Why work with me?

  • Real app in production with over-the-air updates
  • 5+ years building production backends
  • You own 100% of the source code


How we work:

Share your idea > plan and fixed quote > weekly progress demos > launch and support after delivery.


Please message me before ordering so we can agree on scope, price and delivery time. I reply fast.

  • App type

    • Hybrid

  • Programming language

    • Dart
    • JavaScript
    • TypeScript
    • Flutter

  • Frameworks

    • Flutter
    • Node.js

  • Purpose

    • Delivery
    • Restaurant
    • Shopping
    • Finance
    • Medical
    • Travel
    • Productivity tools
    • Custom
    • Ecommerce
    • Real estate

  • Tools

    • Xamarin
    • Flutterflow
    • Android Studio
    • Firebase
    • Visual Studio Code
    • Visual Studio
    • Supabase

  • Expertise

    • Localization
    • Performance
    • Security
    • Data storage
    • Release management
    • API integration

Get to know Hanif

Hanif

Software Engineer : FSharp, CSharp, Dot NET

5.0(82)
  • FromBangladesh
  • Member sinceFeb 2019
  • Avg. response time1 hour
  • Last delivery8 months

  • Languages

    Bengali, English
Senior Software Engineer with 5+ years of experience at a YC startup in Bangladesh, where I built scalable operational, logistics, and marketing platforms. I specialize in full-stack development, AI integration, and system optimization. I’ve mentored junior engineers and led cross-functional projects that drive business efficiency. I’m passionate about clean architecture, performance tuning, and delivering results that exceed expectations.

My Portfolio

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