Igor Kozhukhov
Founder, Chief Architect & Maintainer at DilOS
Valencia, Valencian Community, Spain
Summary
🤩
Rockstar🎓
Top SchoolIgor Kozhukhov is a founder, developer, and manager with 14 years of hands-on experience modernizing complex and aging infrastructure to reduce operational risk and improve reliability. Based in Valencia, he combines deep system-level expertise—particularly with ZFS and illumos/OpenZFS contributions—with leadership roles as CTO and founder, overseeing development, integration, and delivery of large storage solutions. His open-source work fixing kernel- and userland-level bugs in illumos and OpenZFS demonstrates a pragmatic focus on maintainability, cross-platform compatibility, and testing. He brings a long history of release and configuration-management excellence from enterprise environments (EMC, Motorola, Nexenta) and automation skills across Bash, Perl, and CI build tooling. Colleagues rely on him to translate messy legacy systems into auditable, production-ready platforms while keeping teams shipping. He holds a master’s in radio engineering and computer science and subtly blends low-level systems craftsmanship with product-minded operational leadership.
14 years of coding experience
2 years of employment as a software developer
master radio engineer, computer science, master radio engineer, computer science at Vladivostok State University of Economics and Service
English, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
c1710
filesystem10
openzfs10
unix10
c1110
system-programming10
zfs10
operating-system10
testing9
build-system9
system-administration8
Programming languages (6)
Github contributions (5)
illumos/illumos-gate
Aug 2012 - Jun 2018
An open-source Unix operating system -- this is a read-only mirror of the official repository at https://code.illumos.org/plugins/gitiles/illumos-gate
Role in this project:
Back-end Developer
Back-end DeveloperContributions:31 commits in 5 years 11 months
Contributions summary:Igor primarily contributed to the Illumos operating system by fixing bugs and addressing warnings within the codebase. Their work involved modifying existing files related to system utilities like `tcpd`, `passwd`, `nfs`, `ls`, `ps`, and `power`, focusing on correcting function prototypes, cleaning up code, and removing unused variables. They also made updates to build configurations and header files to support changes. This suggests a focus on system-level programming and maintenance.
operating-systemunixillumosos
openzfs/zfs
Jun 2016 - Jun 2020
OpenZFS on Linux and FreeBSD
Role in this project:Back-end Developer / System Engineer
Back-end Developer / System EngineerContributions:43 reviews, 23 commits, 23 PRs in 4 years
Contributions summary:Igor primarily contributed to the OpenZFS project by fixing bugs, improving compatibility, and enhancing testing procedures. They addressed issues related to data set naming, memory management (umem_free vs. free), and kstat data size. The user also updated the code base, including aligning `vdev_ops_t` from Illumos and updating the tests for better compatibility across various platforms. They demonstrated strong proficiency in system-level programming within the ZFS context.
freebsdlinuxopenzfssystem-softwarefile-system
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