Jieli Shen
Staff Machine Learning Engineer at Meta
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolJieli Shen is a Staff Machine Learning Engineer at Meta with nine years of experience building large-scale recommendation systems, currently shaping Facebook Reels ranking, contextual video chaining, and unified short/long-form video relevance for billions of users. She holds a PhD in Statistics with research in fusion/meta learning and predictive inference, and brings rare depth in uncertainty quantification and confidence distributions to production ML. Previously she led customer lifetime value and membership modeling at Walmart and developed real-time pricing and risk models for major investment banks, blending quant finance rigor with product-focused ML. An ex-quant, CFA charterholder and FRM, she pairs strong statistical foundations with hands-on engineering at scale, and pursues price-action trading as a technical hobby.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Science (BS) Statistics, Bachelor of Science (BS) Statistics at University of Science and Technology of ChinaDoctor of Philosophy (PhD) Statistics, Doctor of Philosophy (PhD) Statistics at Rutgers University
German, Chinese, English
Github Skills (4)
python1
machine-learning1
data-science1
science1
Github contributions (5)
jlshen2011/jlshen2011.github.io
Jan 2018 - Dec 2022
Contributions:198 commits, 199 pushes, 1 branch in 4 years 11 months
jlshen2011/leetcode
Dec 2016 - Nov 2017
Contributions:110 pushes, 1 branch in 10 months
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