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Hans Blankestijn

PROFILE

Hans Blankestijn

Worked on the extenda/shared-workflows repository to enhance CI/CD reliability and quality assurance. Addressed pipeline instability by removing a misconfigured Azure NuGet feed and reverting to a stable YAML-based CI configuration, which reduced build failures and improved release readiness. Later, enabled SonarQube analysis within the build-test workflow by updating GitHub Actions permissions, allowing automated code quality checks and early detection of issues. Demonstrated expertise in DevOps practices, YAML configuration, and GitHub Actions, focusing on maintainability and risk reduction. The work resulted in more reliable builds, streamlined developer feedback, and improved security posture for the shared-workflows CI/CD pipeline.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

2Total
Bugs
1
Commits
2
Features
1
Lines of code
12
Activity Months2

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 focused on strengthening CI/CD quality gates by enabling SonarQube analysis in the build-test workflow for extenda/shared-workflows. This involved granting read access to repository contents and writing ID tokens for the build-test-sonarqube job, plus a permissions fix to align and finalize the setup. Change captured in commit 1820a892606d7365a52dd0ecb0407e0f8835228c. The update enhances automated quality feedback, reduces manual QA steps, and improves security posture in CI.

March 2026

1 Commits

Mar 1, 2026

March 2026: No end-user features delivered for extenda/shared-workflows. Focused on stabilizing CI/CD by removing an Azure NuGet feed from the CI workflow and reverting to a known-good baseline to resolve Sonar-related errors. Result: fewer pipeline failures, more reliable builds, and improved release readiness for dependent services. Demonstrated skills in YAML-based CI configuration, Git revert strategy, and SonarQube remediation.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

YAML

Technical Skills

CI/CDDevOpsGitHub Actions

Repositories Contributed To

1 repo

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

extenda/shared-workflows

Mar 2026 May 2026
2 Months active

Languages Used

YAML

Technical Skills

CI/CDDevOpsGitHub Actions