Yoolim J. is a Senior Data Scientist at CSAA Insurance Group, where they lead data science projects within Innovation Labs, focusing on translating complex business challenges into actionable, value-driven solutions. Yoolim has held key positions at TikTok as Lead Data Scientist, contributing to merchant operations and e-commerce search functionalities. Previously, they were a Founding Data Scientist at Mercari US and served as a Data Engineer in the Republic of Korea Army, where they optimized demand forecasting and developed a data pipeline. Yoolim is pursuing advanced education through a Master's degree at Georgia Institute of Technology, a Bachelor of Arts at UC Berkeley, and a Graduate Certificate at Stanford University.
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