Data Visualization Team

* Built user-to-item and item-to-item generators for Reels in IFR (In-Feed Recommendation) that contributed ~70% of Reels viewport views in FB Newsfeed.

* Built the first generator that leveraged user interactions in Instagram Newsfeed to recommend posts from similar FB creators.

* Implemented a series of experiments that helped us understand the impact of different UI and chaining experience to user engagements on FB Android, shedding light upon the direction of our player unification work streams.

* Built a web-based tool for debugging/dogfooding IFR experience that greatly reduced the effort to debug recommendations.

* Built a Chrome extension Deltoidr that copies data reading by just one click and greatly reduced time needed for data analysis.

* Revamping the monitor authoring experience.

* Creating standardized control library across the portal. Supporting our teammates by creating various customized and generalized controls, saving development time for the team.

Working in Azure Geneva Monitoring UX Team, Research and Development CloudES, Microsoft Redmond. Specialing in front-end development, SPA(single-page application) development and UX design.

Lead the development of our Android App of English Learning.