Jingying (Ariel) L. is a Data Scientist at Meta since August 2025, utilizing expertise in quantitative finance and data analysis. Prior experience includes serving as a Teaching Assistant at Princeton University and working as a Research Assistant at Guanghua School of Management, Peking University. In the finance sector, roles have included Senior Associate in Finance & Strategy at DoorDash, Quantamental Researcher at LONGQI Scientific Investment, and Summer Analyst within FICC Trading at CICC. Additional experience as a Summer Associate in Quantitative Strategies at Credit Suisse has further developed expertise in quantitative finance. Jingying earned a BA in Finance from Peking University and a Master in Finance with a focus on Quantitative Finance from Princeton University.
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