Data Scientist - News Feed Relevance
Highlighted work: – Developed a an econometric bias-correction framework to improve notifications’ survey-based quality measurement error by a factor of 3 enabling inference about user preference/utility curves with limited data – Partnered with engineering & product management to build and measure the market fit for two new Facebook App level products. Provided analytics to the App head and directors informing launch decisions– Created a surrogacy model of launch impact on long-run metrics inferred from short-run experiment measurements