Eusebiu Marcu
Founder at CodeDefender
Bucharest, Romania
Summary
👤
Senior🎓
Top SchoolEusebiu Marcu is a founder and innovation architect with 15 years of software R&D experience, building AI-driven developer tooling and immersive VR/MR platforms from Bucharest. He leads CodeDefender, a multi-cloud AI IDE extension suite, and has repeatedly launched niche startups (LetsVR, ReplayVR) that blend enterprise needs with emerging spatial technologies. A hands-on engineer fluent in C#, .NET, Unity and cloud-native stacks, he contributes to well-known open-source projects like ILSpy and AvalonEdit, improving debugging and editor UX. His background includes leading innovation labs at IBM and core C++ development at SAP, and he holds a PhD in Intelligent Flight Control Systems—bringing rigorous research discipline to product engineering. Notably, his work spans low-level debugger integration and polished UI pinning features, reflecting a rare mix of systems depth and user-facing polish.
15 years of coding experience
15 years of employment as a software developer
mathematics-informatics, mathematics-informatics at National Highschool 'Ferdinand I', BacauDoctor of Philosophy (Ph.D.), Intelligent Flight Control Systems, Magna cum laude, Doctor of Philosophy (Ph.D.), Intelligent Flight Control Systems, Magna cum laude at Universitatea „Politehnica” din București
English
Github Skills (18)
editors10
debugging10
debug10
text-editor10
net10
dotnet10
editor10
avalonedit10
asp-net10
dotnet-core10
code-editor10
wpf10
csharp10
user-interface9
ui-design9
Programming languages (13)
Github contributions (5)
icsharpcode/ILSpy
Feb 2011 - Oct 2011
.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:262 commits in 8 months
Contributions summary:Eusebiu contributed to the ILSpy project by implementing a search box feature with icons, adding a "Remove assembly" item to the AssemblyTreeNode context menu, and modifying the code mappings to allow stepping in. They also worked on synchronizing bookmarks between languages, which indicates a deep understanding of the project's architecture. These commits suggest a focus on improving the user interface and debugging capabilities within the .NET decompiler environment.
dotnetilspydecompilepdbmono
icsharpcode/SharpDevelop
Sep 2010 - Oct 2011
#develop (short for SharpDevelop) is a free IDE for .NET programming languages.
Role in this project:Back-end Developer
Back-end DeveloperContributions:186 commits in 1 year
Contributions summary:Eusebiu primarily focused on fixing bugs and implementing features related to the UI and code completion. They addressed issues in the AvalonEdit text editor, fixing problems with bracket highlighting, and handling cases with multiline strings. They also enhanced the WatchPad component, adding features like adding new watches with the Insert key and editing variable names with autocompletion.
dotnetrevit-apiprogramming-languagesshortcsharp
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