Hawa Khalif developed unified Google Calendar theming for the YaleComputerSociety/ymeets repository, focusing on consistent color defaults and seamless support for both light and dark modes. She implemented theme-aware color tokenization using React and TypeScript, enhancing readability and visual consistency across the calendar interface. By consolidating theming logic, Hawa improved accessibility and simplified future maintenance. Her work lightened the imported Google Calendar events for better clarity, directly addressing user experience concerns. Although the scope was limited to a single feature over one month, the solution demonstrated a solid grasp of front end development principles and careful attention to UI detail.