Tong Zhang
Data Scientist
Berkeley, California, United States
Summary
👤
Senior🎓
Top SchoolTong Zhang is a data scientist with 10 years of experience who leverages advanced analytics to inform business and product decisions from Berkeley, CA. A Brown MS in Data Science graduate, he has driven impactful analytics at Tesla across progressive roles and now applies his expertise at Next Insurance. He combines production-scale SQL/Python/R modeling, A/B testing, and Tableau visualization to translate large, messy datasets into actionable insights for stakeholders. Early work included hands-on time-series forecasting on 250M+ card transactions and building a full-stack ML model monitoring web app, showing strength in both engineering and applied modeling. Comfortable in cross-functional settings, he pairs financial and operational modeling experience with analytics tools like Salesforce and Google Analytics to influence strategy. Notably, he has moved from analyst to staff-level responsibilities at Tesla within a few years, reflecting rapid growth and strong delivery under product timelines.
10 years of coding experience
4 years of employment as a software developer
Bachelor’s Degree Industrial Engineering and Operations Research, Bachelor’s Degree Industrial Engineering and Operations Research at University of California, BerkeleyMaster of Science - MS Data Science, Master of Science - MS Data Science at Brown UniversityHigh School, High School at Kingwood High School
English, Chinese, FrenchGithub contributions (5)
tongzhang1995/Code-Sample
Apr 2016 - Sep 2017
Contributions:4 pushes, 1 branch in 1 year 4 months
tongzhang1995/neural_network
May 2018 - May 2018
Contributions:7 pushes, 1 branch in 13 days
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