Maruthan Ganapathy contributed to both the angular/angular-cli and microsoft/vscode repositories over a two-month period, focusing on reliability and maintainability. In angular/angular-cli, he enhanced prerendering error handling by preserving full stack traces and enforcing type safety, which improved debuggability and consistency across error paths using TypeScript. For microsoft/vscode, Maruthan delivered a feature ensuring custom editor associations are recognized at first startup, addressed language status listener leaks by deduplicating status IDs, and strengthened CI workflows to handle authentication errors gracefully. His work demonstrated depth in front end development, error handling, and continuous integration, resulting in more robust and maintainable codebases.