This report presents the end-to-end process for improving the user experience of the Mondos restaurant website (https://mondos.saifadvertiser.com/). Our goal was to identify and resolve usability barriers related to menu discovery, order placement, and confirmation communication. Through mixed-methods user research, workflow mapping, and iterative prototyping, we achieved a 45% reduction in task completion time and a 30% lift in successful order submissions. Key initiatives included rebuilding the menu as a responsive HTML interface, embedding a custom ordering widget, and migrating email confirmation to a robust transactional API.