Worked on the th-ch/youtube-music repository to deliver a personalized starting page enhancement by adding a new 'Mixed for you' entry. This feature connected the frontend to the FEmusic_mixed_for_you data source, enabling personalized recommendations directly on the starting page. The implementation involved extending the startingPages data structure and aligning UI data with the recommendation backend, laying the groundwork for future personalization modules. Using TypeScript and front end development skills, the work established a scalable pattern for integrating personalized entries, reducing future integration effort. No critical bugs were reported during this period, reflecting a focused and well-scoped engineering contribution.