Susan Su

Senior Data Scientist

Susan Su is a Senior Data Scientist at Thumbtack, having joined the company in August 2025. Prior to this role, Susan was employed at OfferUp from August 2022 to August 2025 as a Senior Business Operations Analyst specializing in Data Science, Experimentation, and Product Analytics, where significant achievements included receiving the CEO Award and leading the launch of programmatic video ads. Earlier experience includes working as a Business Operations Analyst at OfferUp, developing a statistical model that optimized ad revenue, resulting in a 30% revenue increase. Susan's career began with an Actuarial Analyst I role at Premera Blue Cross, where a cost-saving model generated over $5 million in savings, and includes internships at Yuekai Capital Investment Co., Ltd., and Krung Thai Bank. Susan holds a Bachelor's degree in Mathematics with a Minor in Finance from Seattle University and a Business Analysis certification from UC Davis Continuing and Professional Education.

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