Reem contributed to the D2D-Car/E-Service_System repository by developing two core front-end features over one month. She built a modern user authentication flow, including email and password login, remember-me, forgot-password, and social login options, all within a responsive UI. Using HTML and CSS, she focused on both usability and security, streamlining user onboarding. Additionally, Reem implemented an admin financial dashboard that displays yearly targets and ticket statistics, leveraging CSS styling and UI/UX design principles to enhance data presentation. While the work was limited in scope, it demonstrated depth in front-end development and attention to user experience and interface polish.