Jacky Yu, PhD, MBA, is a seasoned professional with extensive experience in machine learning and software development. Currently serving as a Machine Learning Engineer at Meta since August 2025, Jacky previously held the position of Principal Machine Learning Engineer at Coupang, where achievements included reducing empty Ads impression ratios and enhancing ad search coverage. Previous roles include Senior Machine Learning Engineer at PlayStation, where Jacky refined recommendation systems and built machine learning backend pipelines, and Software Development Project Manager at Sierra Atlantic Inc., leading teams in developing Linux drivers. Jacky’s early career included positions as an IT Manager at Unimicron and a Software R&D Engineer at Vast Shine Technology Industrial Co. Furthermore, Jacky holds a Bachelor of Engineering from Chung Yuan Christian University, an MBA and a PhD in Computer Science from the University of Massachusetts Boston.
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