Andrew focused on enhancing user interface consistency within the strapi/strapi repository by addressing a recurring typo in error messages, changing 'Woops' to 'Whoops' across multiple UI components. Using JavaScript and TypeScript, he applied targeted front-end development and testing skills to ensure that error messaging was both professional and clear, reducing potential user confusion and supporting brand consistency. The work was delivered through a single, well-documented commit, reflecting careful version-control practices. While the scope was limited to a single bug fix, Andrew demonstrated attention to detail and a methodical approach to UI development, contributing to a more polished user experience.