Kouji Matsui
I'm Self-employed at Center CLR
Nagoya, Japan
Summary
👤
Senior🎓
Top SchoolKouji Matsui is a self-employed systems and runtime engineer with over two decades of hands-on experience building low-level software, embedded firmware, and .NET runtime tooling. He is the creator of IL2C, an open-source ahead-of-time translator that targets running ECMA-335 CIL/MSIL on everything from servers to tiny embedded systems, and maintains multiple F# metaprogramming and testing projects. Deeply versed in CLR internals (coreclr/corert/corefx), F#/C# language design and AST transforms, he bridges high-level functional design with native-level performance and footprint constraints. His background spans Windows kernel drivers, small OS development, hardware design, and cross-platform porting, giving him rare end-to-end perspective from silicon to managed runtimes. An organizer and educator in the Center CLR community, he pairs prolific OSS work with practical product and consultancy experience. Outside engineering he describes himself playfully as a “strawberry red slime mold,” hinting at a creative, curious approach to systems design.
11 years of coding experience
25 years of employment as a software developer
Master's degree, Division of Arts and Science, Master of Arts and Sciences, Master's degree, Division of Arts and Science, Master of Arts and Sciences at The Open University of JapanGraduated, Mechatronics, Robotics, and Automation Engineering, Industrial college, Graduated, Mechatronics, Robotics, and Automation Engineering, Industrial college at Higashiyama industrial college
Stackoverflow
51reputation
2kreached
3answers
0questions
Github Skills (200)
libgit210
transpiler10
v4l210
inspect10
msbuild-task10
ecma10
camera10
grammars10
uno-platform10
full-duplex10
gitignore10
mvvm10
mecab10
uwp10
directshow10
Programming languages (14)
Github contributions (5)
kekyo/Nesp
Jul 2017 - Nov 2019
Contributions:101 commits, 63 pushes, 4 branches in 2 years 4 months
kekyo/MarkTheRipper
Jul 2022 - Oct 2022
Fantastic faster generates static site comes from simply Markdowns.
Contributions:4 releases, 213 commits, 14 PRs in 3 months
dotnetstatic-sitefastercustomizableminimum
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