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Wiktor Maj

PROFILE

Wiktor Maj

Wiktor Maj contributed to the Uyuni and SUSE Manager CI ecosystems by building and refining CI/CD pipelines, automated testing frameworks, and deployment tooling. In the uyuni-project/uyuni repository, he enhanced test reliability and deployment efficiency by integrating GitHub Actions, Jenkins pipelines, and Terraform for infrastructure as code. His work included Python and Shell scripting to automate system configuration, improve log analysis, and streamline containerization workflows. Wiktor also addressed cross-repository integration challenges, such as aligning Ruby toolchains and updating JSON generation scripts, resulting in more maintainable, reliable, and scalable development pipelines that improved validation cycles and reduced operational risk.

Overall Statistics

Feature vs Bugs

59%Features

Repository Contributions

21Total
Bugs
7
Commits
21
Features
10
Lines of code
921
Activity Months8

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

Month: 2025-10 — Focused on stabilizing CI tooling for uyuni by upgrading the Ruby setup action to the latest release across all workflows, improving build consistency and maintainability.

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 for SUSE/susemanager-ci: Key feature delivery included adding Python LTSS channels for SLES versions to v43_nodes.py and the JSON script generation, ensuring LTSS repos are correctly identified and included in CI pipelines. No major bugs fixed this month. Overall, the change improves CI accuracy, deploy readiness, and channel coverage for LTSS. Technologies/skills demonstrated include Python scripting, JSON generation, and CI workflow integration.

August 2025

1 Commits

Aug 1, 2025

Monthly summary for 2025-08 focusing on reliability and accuracy of maintenance data for Long-Term Support (LTS) within SUSE Manager CI. Delivered a focused bug fix to correct LTS maintenance information path handling by updating repository paths for 4.3 server and proxy to include the -LTS extension, ensuring maintenance info is correctly identified and retrieved. This work improved reporting accuracy, streamlined LTS maintenance workflows, and reduced risk of missing maintenance information in 4.3 deployments.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025: Delivered targeted UI enhancement and pipeline alignment across Uyuni and CI projects to improve feature discoverability and deployment reliability.

March 2025

1 Commits

Mar 1, 2025

March 2025 monthly summary: Focused on stabilizing automated UI validations for the min_change_software_channel feature in uyuni. Delivered a deterministic test sequence change that reorders steps to ensure unchecking of 'Uyuni Client Tools for openSUSE Leap 15.6 (x86_64)' occurs before subsequent checks, reducing test flakiness and CI churn. Implemented via a targeted commit to formalize the step order and improve test reliability. Overall, improved test reliability, faster feedback loops, and higher confidence in software channel changes for Leap 15.6 UIs. Demonstrated skills include test automation, Git-based change management, and CI integration for quality gates.

February 2025

5 Commits • 2 Features

Feb 1, 2025

February 2025 monthly summary: Delivered targeted features and fixes across Uyuni core, docs, and CI pipelines, improving test reliability, deployment efficiency, and maintainability. Key outcomes include Grafana test suite alignment with Grafana 5.0.3, Salt minion enablement refactor for Kiwi images aligned with deployment notifications, KVM disk-space preparation documentation to prevent deployment issues, and Jenkins CI pipeline enhancements enabling direct tar.gz deployment and a Core Proxy stage to improve code-coverage testing. These efforts reduce operational risk, accelerate deployments, and strengthen system reliability.

January 2025

6 Commits • 3 Features

Jan 1, 2025

January 2025 monthly summary focused on SL Micro 6.1 readiness across core Uyuni projects, expanding automated test coverage, and strengthening CI/BV pipelines to accelerate validation and release confidence. Delivered cross-repo support for SL Micro 6.1, aligned SSH behavior and development tooling, and extended test infrastructure to enable end-to-end validation across environments.

November 2024

4 Commits • 2 Features

Nov 1, 2024

November 2024: Delivered targeted reliability improvements and CI optimizations across uyuni and SUSE/susemanager-ci. Key features and bugs addressed include Salt Event Log Parsing Reliability (filtering package lock failures to reduce false positives with tests updated), CI Workflow Enhancement (RuboCop triggers for Gemfile and Rakefile), and Flaky Git Pillar Test Stabilization (wait for active pillar refresh and reorder pillar data assertions). In SUSE/susemanager-ci, CI Pipeline Efficiency Enhancement (conditionally triggering RuboCop only when Ruby files or related configuration changes). Overall impact: faster, more reliable CI feedback; cleaner test results; and higher confidence in code quality. Technologies/skills demonstrated: GitHub Actions, RuboCop, test stability engineering, CI optimization, Salt parsing reliability, and pillar data workflows.

Activity

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Quality Metrics

Correctness93.4%
Maintainability93.4%
Architecture90.6%
Performance91.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

GherkinGroovyHCLPythonRubySLSShellTerraformYAMLadoc

Technical Skills

CI/CDConfiguration ManagementContainerizationDevOpsDocumentationFeature IntegrationGitHub ActionsInfrastructure as CodeIntegration TestingJSON GenerationJenkins PipelineLog AnalysisPython ScriptingRepository ManagementScripting

Repositories Contributed To

4 repos

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

uyuni-project/uyuni

Nov 2024 Oct 2025
6 Months active

Languages Used

GherkinPythonRubyYAMLShell

Technical Skills

CI/CDGitHub ActionsIntegration TestingLog AnalysisSystem AdministrationTest Automation

SUSE/susemanager-ci

Nov 2024 Sep 2025
6 Months active

Languages Used

GroovyHCLPythonShellYAML

Technical Skills

CI/CDJenkins PipelineConfiguration ManagementInfrastructure as CodeSystem AdministrationTesting

uyuni-project/sumaform

Jan 2025 Jan 2025
1 Month active

Languages Used

SLSShellTerraformYAML

Technical Skills

Configuration ManagementDevOpsInfrastructure as CodeRepository ManagementSystem AdministrationSystem Configuration

uyuni-project/uyuni-docs

Feb 2025 Feb 2025
1 Month active

Languages Used

adoc

Technical Skills

DocumentationTechnical Writing

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