Worked on the CrisisCleanup/crisiscleanup-4-web repository to enhance the reliability of agent language updates within the Edit Agent modal. Focused on front-end development using Vue.js, the work involved refactoring the language update logic to ensure both primary and secondary languages persist accurately when edited. UI validation was implemented so that the Save button activates only when at least one language is selected, preventing incomplete data submissions. This approach improved the accuracy and consistency of agent profile information, reducing the risk of data inconsistencies. The changes addressed a key bug and contributed to a more robust user experience for agent management.