Matthias Kruk
Security Engineer at Woven by Toyota
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMatthias Kruk is a Security Engineer with 17 years of hands-on experience building and hardening operating systems, embedded kernels, and Linux distribution infrastructure. He has led security architecture and incident response efforts for commercial products like Helix EdgeSync and improved POSIX compatibility in VxWorks, while also developing the build system and KVM/Docker-based infrastructure for Miracle Linux. Comfortable from low-level ARM assembly to system-wide threat modeling, he blends kernel development experience with practical security engineering and release leadership. A longtime free-software maintainer, he authors toolbox, a bash module framework, and writes about it in Linux‑Magazin, reflecting a habit of shipping small, high-quality tools that others quietly rely on. Based in Tokyo and fluent in Japanese (JLPT N2), he pairs deep technical curiosity with cross-cultural communication and product-focused delivery.
17 years of coding experience
5 years of employment as a software developer
None, Computer Science, None, Computer Science at Technische Universität München
ドイツ語, Chinese, Japanese
Github Skills (99)
md510
toolbox10
persistence10
iso10
boot10
dotnet10
msr10
grub10
usb10
ntfs10
linux9
mbr9
sdlc9
azure9
bash9
Programming languages (11)
Github contributions (5)
m10k/foundry
Apr 2021 - Jan 2023
Contributions:123 commits, 44 pushes, 3 branches in 1 year 9 months
m10k/toolbox
Mar 2021 - Jan 2023
Module framework for Bash
Contributions:240 commits, 1 PR, 82 pushes in 1 year 9 months
bashtoolbox
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