Amelia Bermack enhanced the JumboCode/bread-and-roses repository by implementing stricter input validation for event creation workflows. She refactored the addEvent functionality to require only essential fields, improving data integrity and reducing the likelihood of user error during event submissions. Her work included removing obsolete test scripts and purging dead code, which streamlined the codebase and aligned it with maintainability goals. Amelia incorporated peer feedback to ensure adherence to team coding standards and minimize potential runtime errors. Throughout the project, she utilized JavaScript and TypeScript, applying her skills in API integration and frontend development to deliver a more robust event management process.