Custom App Development with FlutterFlow (Web, iOS & Android)

Starting at

$

3,000

/mo

About this service

Summary

I build beautiful, responsive apps in FlutterFlow — fast. Whether you need an MVP, a full-scale mobile app, or a web platform, I handle everything from design to backend (Firebase or Supabase) and even help with launch. With years of no-code experience and a strong UX/UI focus, I turn your ideas into functional products that are ready to grow.

What's included

  • Fully Functional FlutterFlow App

    Delivered as: FlutterFlow project (or exported code if requested) Your complete, working app built in FlutterFlow, tailored to your needs — optimized for web, iOS, and Android. Includes responsive UI, logic flows, database integration, and any custom code.

  • Connected Backend (Firebase/Supabase)

    Delivered as: Configured backend setup + credentials documentation Includes user authentication, database structure, API connections, and other integrations based on your app's requirements. You'll receive a clear guide to access and manage your backend.

  • Deployment-Ready Build + Publishing Support

    Delivered as: Build files (APK/IPA/Web) + optional publishing help I’ll generate and deliver the app build(s) ready for store upload. If requested, I’ll assist with publishing your app on the App Store, Google Play, or deploying the web version.

  • Source Files & Documentation

    Delivered as: Shared Google Doc or Notion page Includes explanations of key components, app logic, how to maintain/update the app, and links to your assets. This ensures you're not left in the dark after handoff.

  • 2 Rounds of Revisions

    Included within 7 days post-delivery You’ll get up to two rounds of revisions to tweak features, fix issues, or refine design based on your feedback. Larger changes may be scoped separately.

Recommendations

(5.0)

Hussein Al-Rammahi • MizanMe

Client • Oct 2, 2025

By far my best freelance experience ever! I will definitely hire him again! Janos did extra steps that he wouldn’t have to do, but still did! Our communication was perfect! I could tell that he definitely knew what he is doing! Thanks a lot


Skills and tools

Flutter Developer

Flutterflow Developer

Mobile Engineer

Android

Android

Firebase

Firebase

FlutterFlow

FlutterFlow

iOS

iOS

Supabase

Supabase

Industries

Mobile
IT Infrastructure
Design