Sunil worked on the mm2439/obituary-app-fe repository, delivering a focused user experience enhancement by implementing Enhanced User Feedback and City-Targeted Navigation. Using React and JavaScript, Sunil updated navigation links to include city parameters, enabling more relevant content delivery and intuitive navigation for users. The approach involved refining success and error messaging within the UI to reduce confusion and support faster issue resolution, while ensuring backward compatibility for existing navigation paths. Sunil also updated related documentation to reflect these changes. The work demonstrated a targeted, incremental improvement to front end functionality, emphasizing clarity and usability within a single feature release.