Serena L.
Citadel Securities
- Role
- Data Scientist at Citadel Securities
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Serena L.
I’m a data scientist on the systematic equities team at Citadel Securities. Previously I lead alternative data research for Consumer sector at Surveyor Capital, Citadel. I worked directly with portfolio managers and fundamental analysts to generate, test, and monitor investment hypotheses using raw and unstructured datasets. In the past I worked as a Quantitative Equity Researcher at J.P. Morgan Asset Management, focusing on alpha factor research leveraging machine learning techniques. I conducted bespoke research for portfolio managers and constructed quantitative stock selection models on global equities.I graduated from Brown University with a Bachelor\'s degree in Applied Mathematics-Economics. I completed a Master\'s Degree part-time in QMSS (Data Science Concentration) at Columbia University. Skills: Python, Matlab, R, SQL, Java, GIT, AWS, FactSet, and Bloomberg
Experience
Data Scientist
Mar 2026 — Present · NY, US
Systematic EquitiesAlternative Data Alpha
Education
Brown University
Bachelor’s Degree, Applied Mathematics-Economics
2013 — 2016
Columbia University
Master's Degree, QMSS, Data Science Concentration
2018 — 2020
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