Worked on the PrairieLearn/PrairieLearn repository to enhance the symbolic input virtual keyboard, focusing on improving the user experience for mathematical symbol entry. Leveraging JavaScript and front end development skills, the work introduced an exponent shortcut, refined the right-click menu for adding exponents, and enabled dynamic reloading of the virtual keyboard to boost responsiveness. UI/UX design principles guided efforts to align button behavior with manual typing and resolve font inconsistencies, resulting in a more intuitive and reliable interface. The changes increased student productivity by streamlining input for symbolic math, while targeted linting and refactoring supported ongoing code maintainability.