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Domen Kožar

PROFILE

Domen Kožar

Domen worked across several Nix-based repositories, including Saghen/nixpkgs, hmemcpy/nixpkgs, axodotdev/cargo-dist, and Mic92/nixpkgs, focusing on development environment upgrades, CI reliability, and cross-compilation support. He enabled and maintained telemetry in devenv, upgraded package versions, and ensured reproducible builds by updating source and cargo hashes. In axodotdev/cargo-dist, he improved ARM64 Linux cross-compilation by refining GitHub Actions runner selection and aligning snapshot tests. Domen’s work leveraged Nix, Rust, and CI/CD tooling to address compatibility, stability, and developer experience, demonstrating a methodical approach to build systems, package management, and continuous integration in evolving open source environments.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
3
Lines of code
54
Activity Months4

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for Mic92/nixpkgs: Delivered an upgrade of the development environment (devenv) to version 1.10 and aligned test harness configuration with the new tooling. Key changes include updating the devenv package from 1.9.1 to 1.10 and reflecting the new version in source and cargo hashes, as well as adding gitMinimal to native check inputs and configuring git user information before running checks to support the updated testing/build requirements. This upgrade reduces build/test failures due to tooling drift and improves CI reliability and developer onboarding.

July 2025

1 Commits

Jul 1, 2025

July 2025 focused on stabilizing cross-platform CI for ARM64 Linux in the axodotdev/cargo-dist repository. Implemented a targeted CI runner change to use ubuntu-22.04-arm for aarch64 Linux cross-compilation and aligned the snapshot tests to reflect the new runner configuration. This work reduces false negatives in ARM64 cross-builds, improves CI determinism, and accelerates feedback for cross-target changes. Commit b1ebe5b82cfa5c79f8f91a72b39aab202a19ba4f implements the runner selection change.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for hmemcpy/nixpkgs focused on delivering a stable, up-to-date development environment and maintaining reproducible builds. Key changes centered on upgrading devenv to version 1.6 and aligning the Nix repository revision to ensure compatibility with the latest tooling and dependencies.

February 2025

3 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for Saghen/nixpkgs focusing on devenv telemetry enablement and version upgrade, with a restored telemetry path and updated hashes to ensure reproducible builds and improved analytics readiness.

Activity

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Quality Metrics

Correctness94.4%
Maintainability94.4%
Architecture91.4%
Performance88.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

NixRust

Technical Skills

Build SystemsCI/CDCross-compilationGitHub ActionsNixPackage Management

Repositories Contributed To

4 repos

Overview of all repositories you've contributed to across your timeline

Saghen/nixpkgs

Feb 2025 Feb 2025
1 Month active

Languages Used

Nix

Technical Skills

Build SystemsPackage Management

hmemcpy/nixpkgs

Apr 2025 Apr 2025
1 Month active

Languages Used

Nix

Technical Skills

NixPackage Management

axodotdev/cargo-dist

Jul 2025 Jul 2025
1 Month active

Languages Used

Rust

Technical Skills

CI/CDCross-compilationGitHub Actions

Mic92/nixpkgs

Oct 2025 Oct 2025
1 Month active

Languages Used

Nix

Technical Skills

Build SystemsPackage Management

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