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Ihor S.
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Ihor S.

Flutter & FlutterFlow Expert | Supabase/Firebase | Scalable SaaS & AI

Most developers will build what you ask for. I help you build what actually works. I’m a mobile app developer with 10+ years in IT and a small team behind me. We help startups go from idea → MVP → scalable product - not just code. At the same time, I’m building my own SaaS product, so I understand the full journey: validation, MVP, users, retention, monetization. 🚀 How I can help you - Turn your idea into a clear MVP plan - Build fast using FlutterFlow + Flutter - Avoid overbuilding and wasted budget - Design product logic, not just screens - Prepare your app for real users & growth 👉 Already have everything defined? We can jump straight into development and deliver efficiently. 🎨 Design support - UX/UI design from scratch - Improving existing designs - Product-focused user flows (not just visuals) 📱 What I do - MVP development (fast & lean) - FlutterFlow development - Flutter app development - Full-cycle product development - Firebase / Supabase backend - Subscriptions (RevenueCat, Stripe) ⚡ Why clients choose me Because I don’t think like a freelancer. I think like a product partner: - I challenge weak ideas - I simplify scope to launch faster - I focus on what brings real value ⚠️ Not a good fit if: - You’re looking for the cheapest option only - You want someone to blindly follow tasks ✅ Perfect fit if: - You’re building a startup or MVP - You want to move fast and build it right - You need someone to think with you, not just code 💬 Send me your idea, Figma, or even a rough concept - I’ll break it down and suggest the best way to build your MVP.

🇵🇱Warsaw, Poland$35/hr100% JSS5.00 (20)Since Jun 2018

Earnings and projects

MRR
$4.4k

Last 6 months ÷ 6

World#6,762 / 412k
🇵🇱Country#107 / 2,852
Revenue, last 30 days
$3.4k

Last 6 months: $26k

World#10,444 / 412k
🇵🇱Country#139 / 2,852
Total earnings
$84k

Billed in all: $88k

World#47,305 / 412k
🇵🇱Country#553 / 2,852
Per project
$2.7k

$3.8k in the last 6 months

World#60,600 / 412k
🇵🇱Country#586 / 2,852
Projects, last 6 months
7
43% fixed57% hourly
World#28,828 / 412k
🇵🇱Country#211 / 2,852
Projects in all
31

Across 35 contracts

51% fixed49% hourly
World#94,780 / 412k
🇵🇱Country#677 / 2,852

Earnings, last 30 days

$88k+$3.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$84k$86k$88kOct 9Oct 24Nov 8

Skill rankings: Top 1% in Google Maps

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Google Maps949 freelancers · 🇵🇱 #1Top 1%
  2. #21FlutterFlow834 freelancers · 🇵🇱 #1Top 3%
  3. #42Dart2,324 freelancers · 🇵🇱 #2Top 2%
  4. #43Smartphone995 freelancers · 🇵🇱 #1Top 4%
  5. #114iOS3,908 freelancers · 🇵🇱 #4Top 3%
  6. #115Mobile App Design5,198 freelancers · 🇵🇱 #6Top 2%
  7. #121Android4,975 freelancers · 🇵🇱 #4Top 2%
  8. #175Firebase6,978 freelancers · 🇵🇱 #5Top 3%