Angelo Pablo focused on enhancing data integrity and user experience in the CrisisCleanup/crisiscleanup-4-web repository by addressing a persistent issue with language updates in the Edit Agent modal. Using Vue.js and front-end development skills, he refactored the language update logic to ensure both primary and secondary languages are reliably saved, directly improving the accuracy of agent profile information. He also implemented UI validation that activates the Save button only when at least one language is selected, preventing incomplete submissions. Although the work centered on a single bug fix, it demonstrated careful attention to maintainability and data consistency within the application’s workflow.