LibertyGlobal/WPEWebKit
Dec 2024 – Dec 2024
1 Month active
Languages Used
XML
Technical Skills
Build SystemsRegression Testing
Carlos Alberto Lopez Perez
PROFILE
Carlos Alberto Lopez Perez
Worked on stabilizing automated testing and build processes across LibertyGlobal/WPEWebKit and mozilla/gecko-dev repositories, focusing on regression prevention and test reliability. Addressed a regression in WPEWebKit by restoring the fonts module entry in the JHBuild configuration and updating autotools definitions, ensuring layout tests executed consistently and reducing risk in the fonts subsystem. In mozilla/gecko-dev, implemented a JavaScript-based pre-check for Network Error Logging support, gating tests to run only on compatible browsers and thereby improving test accuracy and reducing false positives. Demonstrated expertise in build systems, regression testing, and web platform testing using JavaScript and XML throughout both projects.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
25
Activity Months2
Your Network
624 peopleSame Organization
@igalia.com92
Shared Repositories
532
Work History
June 2025
1 Commits
Jun 1, 2025June 2025 monthly summary: Delivered a NEL Test Pre-check for Browser Support in mozilla/gecko-dev. Introduced a preliminary check to ensure browsers expose basic Network Error Logging before running tests, preventing false positives and improving test accuracy. This work is linked to Bug 1967900 and Web Platform Tests PR 52715, committed as 16e0d68715f9d5d9d56377672493b6b28ee0d4bf. Overall impact: more reliable test results, reduced noise in CI signals, and a foundation for broader NEL coverage.
1 Commits
Jun 1, 2025June 2025 monthly summary: Delivered a NEL Test Pre-check for Browser Support in mozilla/gecko-dev. Introduced a preliminary check to ensure browsers expose basic Network Error Logging before running tests, preventing false positives and improving test accuracy. This work is linked to Bug 1967900 and Web Platform Tests PR 52715, committed as 16e0d68715f9d5d9d56377672493b6b28ee0d4bf. Overall impact: more reliable test results, reduced noise in CI signals, and a foundation for broader NEL coverage.
June 2025
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary for LibertyGlobal/WPEWebKit focusing on stabilizing test execution by restoring the fonts module entry in the JHBuild configuration and updating the autotools definitions. The work ensures WPEWebKit layout tests run reliably and reduces regression risk in the fonts subsystem.
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary for LibertyGlobal/WPEWebKit focusing on stabilizing test execution by restoring the fonts module entry in the JHBuild configuration and updating the autotools definitions. The work ensures WPEWebKit layout tests run reliably and reduces regression risk in the fonts subsystem.
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture90.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptXML
Technical Skills
Build SystemsJavaScriptRegression TestingWeb Platform Testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
mozilla/gecko-dev
Jun 2025 – Jun 2025
1 Month active
Languages Used
JavaScript
Technical Skills
JavaScriptWeb Platform Testing