Ruiyi Wang

Data Scientist

Ruiyi (Rachel) Wang is an accomplished data scientist with a strong background in trust and safety, currently working at Meta in the Monetization - Small Business Group since May 2025. Previously, Ruiyi served as a Data Scientist at TikTok from March 2022 to May 2025, focusing on Trust and Safety and later on TikTok Search Trust and Safety. Ruiyi's earlier experience includes a Data Scientist role at Walmart Global Tech, applying statistical approaches and machine learning algorithms, and a Data Analyst internship at NetEase, where Ruiyi defined pricing indices and provided strategic recommendations. Educational qualifications include a Master of Science in Information System Management from Carnegie Mellon University and a Bachelor's degree in Financial Management from Zhejiang University.

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