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Matias Puerta

PROFILE

Matias Puerta

Worked on the open-metadata/OpenMetadata repository to enhance CI/CD workflows and automation reliability over a two-month period. Delivered improvements to continuous integration by optimizing Playwright end-to-end test execution, moving tests to larger-x86 runners and restricting runs to non-draft pull requests, which reduced flakiness and improved feedback speed. Enhanced security by transitioning Trivy scans to scheduled and manual triggers, increasing predictability and surfacing results in GitHub step summaries for better observability. Addressed automation reliability by fixing write-permission issues in the Team Labeler GitHub Action, ensuring consistent labeling of pull requests and issues. Utilized YAML, GitHub Actions, and CI/CD best practices.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
42
Activity Months2

Work History

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for open-metadata/OpenMetadata focusing on delivering a reliability improvement for the Team Labeler automation by fixing write-permission issues in GitHub Actions. The change ensures the labeler action can write to issues, preventing automation failures in PR/issue labeling and stabilizing CI/CD labeling workflows. The work aligns with automation reliability, security considerations (least-privilege permissions), and reduces manual intervention in the PR lifecycle.

March 2025

2 Commits • 2 Features

Mar 1, 2025

March 2025: Delivered key CI and security workflow enhancements for OpenMetadata, driving reliability, efficiency, and better observability. Implemented Playwright test optimizations and scheduled security scans with enhanced reporting to support faster feedback and stronger governance.

Activity

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Quality Metrics

Correctness80.0%
Maintainability86.6%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

YAML

Technical Skills

CI/CDGitHub Actions

Repositories Contributed To

1 repo

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

open-metadata/OpenMetadata

Mar 2025 May 2025
2 Months active

Languages Used

YAML

Technical Skills

CI/CDGitHub Actions