Worked on Financial-Times/origami and Financial-Times/dotcom-page-kit, focusing on front end development and accessibility using JavaScript. Improved the Overlay component by refining context handling, ensuring overlays position correctly within diverse DOM structures, and enhancing accessibility through accurate aria-pressed state management. Strengthened test coverage to reduce regression risk and support consistent user experiences. Upgraded the n-topic-search dependency in dotcom-page-kit to maintain compatibility with newer Node.js versions, minimizing upgrade friction for downstream applications. Emphasized stability and maintainability by performing targeted, low-risk changes in both repositories, leveraging skills in dependency management, testing, and package management to support ongoing platform evolution.