Zenan Peng
Course Assistant at Columbia University
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolZenan Peng is an Operations Research master's student at Columbia University and a data analyst with a decade of hands-on experience applying R, Python, SQL, and Tableau to business problems across e-commerce, real estate, and NLP domains. As a course assistant for analytics and probability/statistics courses, he bridges rigorous statistical theory—including stochastic and Bayesian methods—with practical coding support, grading, and exam proctoring. His industry experience includes data analyst roles at ByteDance and JOYY and an NLP internship at 1Token, where he translated complex data into actionable insights for product teams. Comfortable with time series and statistical machine learning, he brings five years of applied programming depth and a strong foundation from a BS in Statistics & Data Science at UC Santa Barbara. Known for a focused, analytical mindset (心有猛虎，细嗅蔷薇), he pairs technical fluency with clear communication to help stakeholders make objective, data-driven decisions.
10 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS, Statistics and Data Science, Bachelor of Science - BS, Statistics and Data Science at UC Santa BarbaraMaster of Science - MS, Operations Research, Master of Science - MS, Operations Research at Columbia University - The Fu Foundation School of Engineering and Applied Science
Chinese, English
Github Skills (141)
encrypt10
prefix10
windows10
mvc10
mvp10
cmake10
ott10
constraint-layout10
floating10
coder10
x-library10
charset10
permission10
toast10
dart10
Programming languages (8)
Github contributions (5)
pengMaster/MultiIndicator
May 2019 - May 2019
Contributions:1 release, 23 commits, 22 pushes in 1 day
pengMaster/WeChat
May 2016 - Sep 2018
福利社聊天软件 -- 基于环信SDK开发
Contributions:155 commits, 2 PRs, 149 pushes in 2 years 4 months
chatwechatsdk
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