Saghen/nixpkgs
Feb 2025 – Feb 2025
1 Month active
Languages Used
CMakefileNixPerl
Technical Skills
Bug FixingBuild SystemBuild SystemsC ProgrammingNixPackage Management
Alexis Praga
PROFILE
Alexis Praga
Alexis contributed to multiple Nixpkgs repositories, focusing on build system stability, package management, and compatibility improvements. In Saghen/nixpkgs, Alexis delivered targeted bug fixes and feature updates, such as patching C and Perl code for compatibility, refactoring package dependencies, and expanding the Python ecosystem. For hmemcpy/nixpkgs, Alexis upgraded the GATK package, ensuring reproducible builds and clean upgrade paths for genomics workflows. In Shopify/nixpkgs, Alexis removed obsolete GCC rpath workarounds, streamlining the build process and verifying compatibility with newer toolchains. Throughout, Alexis applied skills in C programming, Nix, and system packaging, demonstrating depth in maintaining robust, reproducible build environments.
Overall Statistics
Feature vs Bugs
29%Features
Repository Contributions
10Total
Bugs
5
Commits
10
Features
2
Lines of code
406
Activity Months3
Your Network
1090 people
Work History
June 2025
1 Commits
Jun 1, 20252025-06: Build System Stabilization for Shopify/nixpkgs by removing an outdated GCC rpath workaround. This unblocked newer toolchains, reducing patch churn and improving build reliability. Verified compatibility with GCC 5.38 and 5.40. Commit 346e8ce96274914b3b23787625fbfb1018e8c27f fixed the build for latest GCC under perl540Packages.BioDBHTS.
1 Commits
Jun 1, 20252025-06: Build System Stabilization for Shopify/nixpkgs by removing an outdated GCC rpath workaround. This unblocked newer toolchains, reducing patch churn and improving build reliability. Verified compatibility with GCC 5.38 and 5.40. Commit 346e8ce96274914b3b23787625fbfb1018e8c27f fixed the build for latest GCC under perl540Packages.BioDBHTS.
June 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on the hmemcpy/nixpkgs workstream. Delivered the GATK package upgrade to 4.6.2.0 and refreshed the source checksum to reflect the latest stable release, ensuring users can install the updated GATK version with integrity checks.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on the hmemcpy/nixpkgs workstream. Delivered the GATK package upgrade to 4.6.2.0 and refreshed the source checksum to reflect the latest stable release, ensuring users can install the updated GATK version with integrity checks.
February 2025
8 Commits • 1 Features
Feb 1, 2025February 2025 (Saghen/nixpkgs) focused on stabilizing builds, improving compatibility, and expanding the Python ecosystem. Delivered targeted fixes across components to reduce breakages and support broader hardware, while updating dependencies and maintainers to reflect current project state. These changes lower maintenance risk, improve CI reliability, and provide a solid foundation for upcoming releases.
8 Commits • 1 Features
Feb 1, 2025February 2025 (Saghen/nixpkgs) focused on stabilizing builds, improving compatibility, and expanding the Python ecosystem. Delivered targeted fixes across components to reduce breakages and support broader hardware, while updating dependencies and maintainers to reflect current project state. These changes lower maintenance risk, improve CI reliability, and provide a solid foundation for upcoming releases.
February 2025
Activity
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Quality Metrics
Correctness88.0%
Maintainability88.0%
Architecture84.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CMakefileNixPerl
Technical Skills
Bug FixingBuild SystemBuild System ManagementBuild SystemsC ProgrammingNixPackage ManagementPatchingSystem AdministrationSystem Packaging
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
hmemcpy/nixpkgs
Apr 2025 – Apr 2025
1 Month active
Languages Used
Nix
Technical Skills
Package Management
Shopify/nixpkgs
Jun 2025 – Jun 2025
1 Month active
Languages Used
Nix
Technical Skills
Build System ManagementPackage Management