Maria Vasilenko is a seasoned data science professional currently serving as a Senior Data Scientist at hims & hers since October 2023. With previous experience at Shopify as a Data Scientist, Maria successfully designed A/B experiments that significantly improved performance metrics, employing Bayesian analysis to convey results to stakeholders. Prior roles include data science positions at Study.com, A Happy Job, Visa, and UnitedHealth Group, where Maria led various data-driven projects, including A/B tests and automation processes. Maria's career also includes mentorship in data science at Pathrise and early experience in financial analysis as a Data Analyst at UBS. Maria holds a Master of Science in Data Science from the University of San Francisco and a Master of Arts in Economics from the New Economic School. Additionally, education includes a Specialist degree in Mathematical Methods in Economics from Chelyabinsk State University.
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