Abdelkarim Sellamna
Senior .NET Developer at Freelancer at Upwork
Jijel, Algeria
Summary
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Senior🎓
Top SchoolAbdelkarim Sellamna is a Senior .NET Developer with 12 years of professional experience building robust C#/.NET applications and architecting WPF UI components. Based in Jijel, Algeria, he has combined hands-on development and design responsibilities—most notably contributing to Essential Objects' WPF controls—while freelancing on Upwork since 2011. He holds a master’s in Information Systems and Decision Support and a bachelor’s in Computer Science from the University of Jijel, which underpin his systematic approach to software architecture. Motivated to grow as a freelancer, he pairs deep technical craft with a commitment to working in ways that align with his Islamic values. Known for turning complex UI and desktop requirements into maintainable solutions, he excels at bridging design intent and scalable implementation.
13 years of coding experience
2 years of employment as a software developer
Masters, Information Systems and Decision Support, Masters, Information Systems and Decision Support at University of Jijel
English, Arabic
Github Skills (20)
visual-studio-extension10
csharp9
wpf9
ribbon8
avalonia8
dotnet8
ribbon-control8
pdf8
windows8
xaml8
pdfium7
pdf-document7
cpp6
sharp-develop6
chromium4
Programming languages (3)
Github contributions (5)
abdelkarim/HeaderPersister
Aug 2013 - Sep 2015
Contributions:12 commits, 6 pushes in 2 years 1 month
abdelkarim/DropShadowChrome
Jan 2015 - Apr 2015
Contributions:24 commits, 18 pushes, 1 comment in 2 months
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