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Stephen Kilbourn

PROFILE

Stephen Kilbourn

During their recent work, Sam Kilbourn focused on improving test reliability and developer workflows across two NASA repositories. For US-GHG-Center/veda-config-ghg, Sam stabilized Playwright end-to-end tests by removing flaky external GOES validation, ensuring routing tests only assess internal functionality and reducing false negatives. In NASA-IMPACT/veda-ui, Sam modernized code quality automation by migrating from Husky to Lefthook, introducing pre-commit and pre-push Git hooks to enforce type checks and unit tests, and streamlining npm packaging. Working primarily with TypeScript, JavaScript, and CI/CD tools, Sam’s contributions enhanced maintainability and accelerated feedback cycles, reflecting a thoughtful approach to engineering depth.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

5Total
Bugs
1
Commits
5
Features
1
Lines of code
440
Activity Months2

Work History

January 2025

3 Commits • 1 Features

Jan 1, 2025

January 2025 – NASA-IMPACT/veda-ui: Code Quality Automation Overhaul (Husky to Lefthook) with packaging adjustments. Replaced Husky with Lefthook, added pre-commit hooks, a pre-push hook for type checks and unit tests, and disabled prepublish in npm packaging. These changes accelerate safe contributions and releases, reduce packaging friction, and improve CI reliability. No major bugs fixed this month; focus on tooling modernization and maintainability. Key commits documented: 929f03c5b45bd16c4e542f3a5ad86b13d49a4c4b, b025c5452b480f84fcf321db84c88a785ea3b6fe, 23e6dccc8b88d195425797896bfaebdbbab531d7.

November 2024

2 Commits

Nov 1, 2024

In 2024-11, stabilized test infrastructure for US-GHG-Center/veda-config-ghg by eliminating flaky external GOES validation in routing tests. This bug fix improves internal routing test reliability and reduces false negatives in catalog card and stories routing tests. Implemented changes reduce external dependency impact in Playwright tests, accelerating CI feedback.

Activity

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Quality Metrics

Correctness88.0%
Maintainability88.0%
Architecture84.0%
Performance84.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptShellTypeScriptYAML

Technical Skills

CI/CDCode Quality ToolsEnd-to-End TestingEnd-to-end testingGit HooksJavaScriptPlaywrightTestingTypeScriptnpmpackage management

Repositories Contributed To

2 repos

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

NASA-IMPACT/veda-ui

Jan 2025 Jan 2025
1 Month active

Languages Used

JavaScriptShellYAML

Technical Skills

CI/CDCode Quality ToolsGit HooksTestingTypeScriptnpm

US-GHG-Center/veda-config-ghg

Nov 2024 Nov 2024
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

End-to-End TestingEnd-to-end testingJavaScriptPlaywrightTypeScript

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