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Jan Zarzycki

PROFILE

Jan Zarzycki

Worked on the daos-stack/daos repository to enhance CI/CD reliability and cross-distro validation. Addressed CI environment stability by updating the storage preparation script to use full file paths for network interface addresses, resolving misidentification issues and reducing CI churn. Expanded automated testing by enabling SLES 15.7 and Leap 15.6 functional tests and introducing a dedicated Jenkins pipeline stage for SLES 15, streamlining test execution and configuration. Leveraged skills in Jenkins, Shell, and bash scripting to automate environment recognition and resource provisioning, improving release readiness and lowering manual intervention. Delivered targeted, traceable changes that improved CI feedback and enterprise deployment confidence.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
36
Activity Months2

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary for daos-stack/daos: Expanded CI coverage by enabling SLES 15.7 and Leap 15.6 functional testing and adding a dedicated SLES 15 Jenkins pipeline stage. Updated environment parsing to recognize SLES 15.7, enabling correct CI configuration and reducing manual setup. This work improves cross-distro validation, accelerates release readiness, and lowers risk in enterprise deployments. Committed changes tied to SRE-3435: 6ad167a4a2b0eac7a890ac8b237441c6122ba718.

December 2025

1 Commits

Dec 1, 2025

December 2025 monthly summary for daos-stack/daos: Focused on stabilizing CI environment networking by fixing interface address display in the storage prep script. The change uses the full file path instead of the interface name, improving correct interface identification and CI reliability. This work reduced CI churn and accelerated feedback to developers.

Activity

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Quality Metrics

Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GroovyShellbash

Technical Skills

CI/CDJenkinsShell Scriptingbash scriptingscripting

Repositories Contributed To

1 repo

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

daos-stack/daos

Dec 2025 May 2026
2 Months active

Languages Used

bashGroovyShell

Technical Skills

CI/CDbash scriptingscriptingJenkinsShell Scripting