Jie Gao
Data Scientist @Etsy
- Role
- Senior Data Scientist at Etsy
- Location
- Brooklyn, NY, US
- LinkedIn followers
- 500 followers
About Jie Gao
6+ years of experience applying Bayesian Marketing Mix Modeling causal inference, and experimentation to measure marketing performance and optimize multi-million dollar budgets across channels.Technical Expertise- Marketing Measurement: Bayesian for marketing performance measurement and budget allocation- Statistical Modeling: Time Series Analysis (Prophet, BSTS, ARIMA), Panel Data Regression (Fixed Effect, Random Effect), Causality Inference (SEM, DID, IV, RD)- Machine Learning: Logistic Regression, Decision Trees, Linear Regression- Tools & Platforms: Python, R, SQL, GCP, TableauCollaborate closely across engineering, data science, marketing, and finance teams, translating advanced analytics into clear, actionable insights for leadership.Passionate about combining cutting-edge modeling with business storytelling — turning data science into a strategic growth driver.
Experience
Senior Data Scientist
Aug 2025 — Present · Brooklyn, NY, US
Education
New York University
Master of Arts - MA, Econometrics and Quantitative Economics
Zhejiang University of Finance & Economics
Bachelor of Arts - BA, Economics
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