Key accomplishments
- Deployed GBM models and Prefect data pipelines to production for predictions of customer credit behavior, and conducted model monitoring and follow-up refitting to improve model performance
- Designed and analyzed AB testing and observational data with econometrics and machine learning methods to draw causal inferences and estimate the impact of new product features and strategies on consumers, sellers, and e-commerce platforms
- Led cross-team projects and end-to-end analyses, from wrangling data, statistical modeling, to hypothesis testing and bringing business insights and actionable recommendations to product and operation teams
Role 1
Data scientist
Role 2
Machine learning engineer
Test Score
AI, Machine learning, Data Science
100%
Any
Lead
Canada
Any
NA
Remote
$151,200.00 / Annual
Education
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August 11 2014 - July 26 2019
University of Pittsburgh, USA
Ph.D. Quantitative Finance
Research Area: Quantitative corporate finance using large-scale datasets and causal inference methodologies
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August 6 2012 - May 30 2014
Iowa State University, USA
M.S. Economics
Experience
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August 1 2022 - Present
Financial Service Industry, Canada
Senior Data Scientist
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August 2 2021 - April 29 2022
Alibaba Group, China
Economist
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August 5 2019 - May 29 2020
University of Wisconsin-Milwaukee, USA
Visiting Assistant Professor of Finance
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August 4 2014 - July 26 2019
University of Pittsburgh, USA
Instructor, Research/Teaching Assistant
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June 6 2011 - June 29 2012
Evergrande Real Estate Group, China
Financial Analyst
