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Anton M.
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Anton M.

Senior .NET Desktop Developer | WPF, WinUI 3, Windows Apps | 15+ Years

I’m a Senior .NET Developer with over 15 years of hands-on experience building robust, high-performance desktop applications using technologies like WPF (MVVM), WinUI 3, and Windows Forms. I specialize in delivering smooth, modern user interfaces and stable architecture for Windows-based solutions. Tech Stack & Skills: ▪️ UI/UX: WPF (MVVM), WinUI 3, Windows Forms, GDI+ ▪️ .NET Ecosystem: .NET (C#), ADO.NET, Entity Framework, LINQ, WCF, ASP.NET MVC ▪️ Databases: MS SQL Server, SQLite, LightDB ▪️ APIs & System Integration: WinAPI, Azure integration, Google Cloud Platform ▪️ Other Languages: Solid experience in Python and working with LLMs Education: ▪️ MSc in Artificial Intelligence

🇵🇱Warsaw, Poland$20/hr100% JSS4.98 (20)Since Nov 2012

Earnings and projects

MRR
$688

Last 6 months ÷ 6

World#64,383 / 412k
🇵🇱Country#464 / 2,852
Revenue, last 30 days
$690

Last 6 months: $4.1k

World#54,214 / 412k
🇵🇱Country#376 / 2,852
Total earnings
$53k

Billed in all: $56k

World#72,590 / 412k
🇵🇱Country#746 / 2,852
Per project
$1.8k

$1k in the last 6 months

World#82,497 / 412k
🇵🇱Country#758 / 2,852
Projects, last 6 months
4
0% fixed100% hourly
World#51,813 / 412k
🇵🇱Country#365 / 2,852
Projects in all
29

Across 35 contracts

46% fixed54% hourly
World#100,215 / 412k
🇵🇱Country#715 / 2,852

Earnings, last 30 days

$55.5k+$690 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$54.5k$55.0k$55.5k$56.0kOct 8Oct 23Nov 7

Skill rankings: Top 10% in Standalone Application

Ranked by MRR among everyone on Upwork with the skill.

  1. #8Standalone Application78 freelancers · 🇵🇱 #1Top 10%
  2. #17XAML130 freelancers · 🇵🇱 #1Top 13%
  3. #25Model View ViewModel228 freelancers · 🇵🇱 #1Top 11%
  4. #33Windows Forms270 freelancers · 🇵🇱 #1Top 12%
  5. #44Windows App Development298 freelancers · 🇵🇱 #1Top 15%
  6. #74Windows Presentation Foundation398 freelancers · 🇵🇱 #3Top 19%
  7. #140Microsoft Windows784 freelancers · 🇵🇱 #3Top 18%
  8. #146Reverse Engineering721 freelancers · 🇵🇱 #1Top 20%