Worked on the hcengineering/platform repository to deliver targeted UI enhancements and stability improvements for calendar workflows. Focused on refining the DayCalendar component by adjusting the current time indicator’s font size, which improved readability and visual spacing in the calendar view. Addressed UI consistency by implementing CSS fixes that prevent unwanted underlines on buttons within links and by adjusting spacing in the HelpAndSupport section, aligning the interface with established design system standards. Utilized CSS, Svelte, and front end development skills to ensure maintainable style rules, reduce cognitive load for users, and reinforce predictable interactions across critical user interface components.