John Michael J.
C# & .NET Specialist
C# and .NET developer with over 7 years of professional experience building desktop applications, tools, and systems. I have a strong background in game development (Unity) and creating maintainable backend logic, performance optimizations, and developer-friendly tools. I specialize in building custom desktop applications and plugins that solve real workflow problems. I recently started developing .NET plugins for AutoCAD to help automate engineering tasks and am continuing to expand in this area. I deliver clean, well-documented code and am comfortable working independently on well-defined projects. I’m available for both short-term tasks and longer engagements in .NET desktop development, tools & plugins, and game systems work. Open to discussing how I can help with your project.
Earnings and projects
Last 6 months ÷ 4 months active (since Jul 2026)
Last 6 months: $1.1k
$1.1k in the last 6 months
Earnings, last 30 days
Tracked from Oct 10, 2026.
Skill rankings: Top 15% in Windows Forms
Ranked by MRR among everyone on Upwork with the skill.
- #41Windows Forms270 freelancers · 🇵🇭 #4Top 15%🇵🇭#4 of 10
- #307Performance Optimization1,100 freelancers · 🇵🇭 #6Top 28%🇵🇭#6 of 14
- #400Desktop Application1,674 freelancers · 🇵🇭 #41Top 24%🇵🇭#41 of 116
- #550Game Development2,586 freelancers · 🇵🇭 #16Top 21%🇵🇭#16 of 76
- #598.NET Framework2,944 freelancers · 🇵🇭 #21Top 20%🇵🇭#21 of 62
- #622Unity2,992 freelancers · 🇵🇭 #10Top 21%🇵🇭#10 of 61
- #1,056Git5,766 freelancers · 🇵🇭 #37Top 18%🇵🇭#37 of 133
- #1,699C#8,348 freelancers · 🇵🇭 #50Top 20%🇵🇭#50 of 245