During this period, work focused on enhancing user data management within the eesast/web repository by implementing a department-filtered class selection dropdown on the Profile Page. Using React and TypeScript, the developer integrated GraphQL queries to fetch class data dynamically, ensuring that users could only select classes relevant to their department. Updates to the profile UI improved data integrity by consistently reflecting current class selections and reducing the risk of user error. Additionally, the developer addressed a scholarship class association bug, preventing misclassification issues. Improvements to GraphQL typings and the data layer further strengthened type safety and reliability in profile data handling.