Ozzie Liu
Director Of Analytics at Grove Collaborative
San Diego Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolOzzie Liu is a Marketing Analytics Lead with 11 years of experience turning messy, large-scale data into actionable insights for consumer brands and subscription businesses. He has led analytics and data science teams at Peloton, Daily Harvest, and Casper, building incrementality measurement, MMM, LTV models, and production ML products that drive personalized marketing and channel optimization. Comfortable across Python, SQL, dbt, and modern analytics stacks, he pairs rigorous causal methods with practical data engineering to push experiments and forecasting into production. Ozzie also brings entrepreneurial grit from running a 1,000+ SKU ecommerce venture and contributes pro bono data science to civic organizations, demonstrating a blend of product intuition, technical depth, and mission-driven impact.
11 years of coding experience
13 years of employment as a software developer
Taipei American SchoolMaster's degree Quantitative Finance, Master's degree Quantitative Finance at Rutgers Business SchoolBachelor of Science (BS) Electrical and Computer Engineering, Bachelor of Science (BS) Electrical and Computer Engineering at Rutgers University
English, Chinese
Github Skills (6)
metis6
science4
python3
machine-learning3
data-science2
js2
Github contributions (5)
ozzieliu/metis-datascience
Jan 2016 - Feb 2016
Contributions:31 commits, 6 PRs, 26 pushes in 1 month
pythonozziesciencedata-sciencemachine-learning
ozzieliu/Coursera-Data-Science-Course-Material
Jul 2015 - Apr 2016
Contributions:4 PRs, 2 pushes in 9 months
pythonsciencedata-science-specializationspecializationdata-science
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