Hanna Lee
About Hanna Lee
Hanna Lee is a Data Scientist with a strong academic background in Economics, Finance, and Data Science. She has worked in various roles across multiple companies, contributing to projects focused on data analysis and fraud detection.
Work at Oportun
Hanna Lee has been employed at Oportun as a Data Scientist since 2022. She works in the San Francisco Bay Area, where she applies her expertise in data analysis to support the company's objectives. Her role involves leveraging data-driven insights to enhance business processes and improve customer experiences.
Education and Expertise
Hanna Lee holds a Master of Science in Data Science from the University of San Francisco, which she completed in 2023. Prior to this, she earned a Bachelor's Degree in Economics and Finance from The University of Hong Kong, studying from 2013 to 2017. Additionally, she participated in a Summer Business School program at Korea University, focusing on Econometrics and Monetary Economics in 2014.
Background
Hanna Lee has a diverse professional background in data science and finance. She began her career as a Business Data Intern at Li & Fung Limited in 2013 in Shanghai, China. Over the years, she has held various positions at notable organizations, including HSBC Global Banking and Markets and BNY Mellon, where she gained experience in client management and macro sales.
Achievements
Hanna Lee contributed to the development of the Outlier Detection and Lineage Engine (OODLE), which is designed to identify abnormal payment activities and fraudulent accounts. She played a significant role in migrating credit card and embedded finance processes to next-generation platforms, utilizing technologies such as Databricks, Airflow, and Docker. Additionally, she developed a customer propensity model aimed at enhancing customer re-engagement strategies.
Previous Work Experience
Before joining Oportun, Hanna Lee worked at The Nature Conservancy as a Data Scientist for 11 months, where she applied her analytical skills to environmental projects. She also served as a Senior Associate at BNY Mellon in Macro Sales and Trading from 2018 to 2021 and held various analyst roles at HSBC Global Banking and Markets, including a Summer Analyst position in 2015.