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Vivienne Z. is an experienced data science manager currently leading the customer growth product analytics team at Thumbtack, specializing in customer acquisition, retention, and marketing attribution. Prior to Thumbtack, Vivienne Z. served as a Data Science & Modeling Analyst at Sears Holdings Corporation, delivering comprehensive analytics solutions and fostering cross-functional collaboration. Vivienne Z. contributed significantly to projects at Cornell University, enhancing KPI through the development of anomaly detection tools, and achieved high prediction accuracy in machine learning projects for crowdfunding initiatives on Kaggle and Kickstarter. Vivienne Z. demonstrated leadership as a representative on the Governing Council at the University of Toronto and improved alumni program KPIs during tenure as Vice President of Alumni Relations at AIESEC Toronto. Educational background includes a Master’s Degree in Applied Statistics and Data Science from Cornell University and a Bachelor of Science in Psychology and Statistics from the University of Toronto.