Tasha Bhatia delivered a refactored frontend navigation experience for the JilaApp/Jila repository, focusing on enhancing usability and visual consistency. She implemented a new tab-based navigation structure using Expo Router and React Native, replacing the legacy tab layout with a refreshed UI that features distinct icons for Home, Resources, and Help. The update included modifying the tab bar background color to improve clarity across app sections. Working primarily with JavaScript and TypeScript, Tasha’s contribution addressed the need for a more intuitive navigation flow. The work demonstrated a focused approach to frontend development, with depth in UI architecture and integration.