Yi Hu is an experienced product manager currently working at 字节跳动 since October 2019, focusing on debugging ads delivery processes. Prior experience includes roles as a senior technical lead and data scientist at PwC, where significant improvements were made to algorithm efficiency, achieving over 20X speed increase through code optimization and vectorization. Yi Hu also served as a data engineer at Ctrip.com, processing large datasets using Hive, Spark, and Presto, and previously worked as a quant analyst at Yintech Corporation, developing text classification models. Yi Hu's early career involved internships that provided foundational experience in financial analysis and data processing at Zenith Capital Investment and Novartis. Academic qualifications include a Master’s Degree in Industrial Engineering from Georgia Institute of Technology and a Bachelor’s Degree in Mathematics and Statistics and Biological and Food Processing Engineering from Purdue University.
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