During June 2026, this developer refactored the EuiFormControlLayoutIcons component in the elastic/eui repository, migrating it from a class-based to a functional component architecture. The work involved introducing React hooks for theme context and streamlining the icon rendering logic, which improved performance, readability, and maintainability of the codebase. By aligning with the project-wide transition to React hooks, the refactor reduced technical debt and made the component easier to test and extend. The implementation leveraged JavaScript and TypeScript, demonstrating strong front end development skills and a collaborative approach to modernizing UI components within a large-scale React project.