Tharanishwaran worked on enhancing the Layer5 careers page within the layer5io/layer5 repository, focusing on UI and UX improvements to streamline candidate engagement and content discoverability. Using React, CSS, and Styled Components, Tharanishwaran reorganized the page layout by introducing a three-column internship grid, increasing the height of full-time opportunity cards, and refining grid responsiveness with flex-wrap and negative margins. The work included relocating key content sections and updating rendering logic in ProgramGrid.style.js and Careers-Programs-grid/index.js to ensure cohesive visuals and accurate data display. These targeted frontend changes stabilized layout across devices and improved overall navigation flow.