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Alisher  S.
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Alisher S.

Flutter Developer | FlutterFlow | Firebase | Supabase | Mobile App

🚀 Flutter Developer | Flutter | Firebase | Supabase | Mobile App Development Looking for a reliable Flutter Developer to build a scalable Mobile App? I develop production-ready Android & iOS applications using Flutter, Firebase, and Supabase. I'm a Flutter Developer with 4+ years of commercial Mobile App Development experience. As a Flutter Developer, I've contributed to 15+ Mobile Apps, built 300+ screens, implemented 80+ features, completed 40+ API integrations, delivered 20+ real-time features, worked with 10+ Firebase & Supabase backends, and built products across 7+ industries. 🏆 Flutter Developer in Numbers 4+ Years • 15+ Apps • 300+ Screens • 80+ Features • 40+ APIs • 20+ Real-Time Features • 10+ Backends • 7+ Industries • 24h Response As a Flutter Developer, I focus on scalable architecture, clean Flutter code, performance, and production-ready Mobile App Development. 💡 What I Do as a Flutter Developer As a Flutter Developer, I provide full-cycle Mobile App Development: • MVP Mobile App Development • Android & iOS Development • SaaS & FinTech Mobile Apps • Education Mobile Apps • AI Mobile App Development • Marketplace Development • Real-Time Mobile Apps • API & Payment Integration • Push Notifications • App Store & Google Play releases As a Flutter Developer, I work from architecture and development to testing, optimization, and release. ⚙️ Flutter Developer Tech Stack Flutter • Dart • Firebase • Supabase • REST API • GraphQL • WebSockets • Firebase Authentication • Firestore • FCM • Supabase Database • Supabase Realtime • Clean Architecture • SOLID • BLoC • Provider • Riverpod • GetX • Git • CI/CD As a Flutter Developer, I build authentication, databases, real-time systems, notifications, APIs, and scalable Firebase & Supabase integrations. 📊 Flutter Developer Results ✔️ 15+ Mobile Apps ✔️ 300+ screens ✔️ 80+ features ✔️ 40+ API integrations ✔️ 20+ real-time features ✔️ 10+ Firebase & Supabase backends ✔️ 7+ industries ✔️ 24h response time My Flutter Developer experience covers FinTech, Education, SaaS, AI, Marketplace, and Business Applications. 🎯 Why Hire This Flutter Developer? As a Flutter Developer, I provide: ✅ 4+ years commercial experience ✅ Flutter + Firebase + Supabase ✅ Clean Architecture ✅ Android & iOS Development ✅ API Integration ✅ Real-time functionality ✅ Production-ready development ✅ Weekly progress updates Every Mobile App I build as a Flutter Developer focuses on performance, maintainability, and scalability. If you're looking for an experienced Flutter Developer, reliable Flutter Developer, or long-term Flutter Developer for your Mobile App, I can help you build and launch it with Flutter, Firebase, and Supabase. 4+ Years • 15+ Apps • 300+ Screens • 80+ Features • 40+ APIs • 20+ Real-Time Features • 10+ Backends • 7+ Industries

🇰🇿Almaty, Kazakhstan$25/hr100% JSSSince Mar 2026

Earnings and projects

MRR
$885

Last 6 months ÷ 2.2 months active (since Sep 2026)

World#53,551 / 412k
🇰🇿Country#97 / 762
Revenue, last 30 days
$936

Last 6 months: $2k

World#44,811 / 412k
🇰🇿Country#81 / 762
Total earnings
$2k
World#335,092 / 412k
🇰🇿Country#622 / 762
Per project
$2k

$2k in the last 6 months

World#77,815 / 412k
🇰🇿Country#182 / 762
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇰🇿Country#197 / 762
Projects in all
1
100% fixed0% hourly
World#360,671 / 412k
🇰🇿Country#685 / 762

Earnings, last 30 days

$2k+$936 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1.0k$1.5k$2.0kOct 8Oct 23Nov 7

Skill rankings: Top 8% in Firebase Realtime Database

Ranked by MRR among everyone on Upwork with the skill.

  1. #37User Profile Creation213 freelancers · 🇰🇿 #2Top 17%
  2. #40Firebase Realtime Database482 freelancers · 🇰🇿 #2Top 8%
  3. #80User Authentication698 freelancers · 🇰🇿 #3Top 11%
  4. #84Firebase Cloud Firestore869 freelancers · 🇰🇿 #3Top 10%
  5. #84Android App776 freelancers · 🇰🇿 #1Top 11%
  6. #142FlutterFlow834 freelancers · 🇰🇿 #2Top 17%
  7. #152In-App Purchases1,101 freelancers · 🇰🇿 #2Top 14%
  8. #197Smartphone995 freelancers · 🇰🇿 #2Top 20%