Cen Hu is a seasoned Machine Learning Engineer currently at Meta, focusing on enhancing Messenger to improve user connectivity. Previously, Cen served as a Senior Machine Learning Engineer at Gannett | USA TODAY NETWORK, where the emphasis was on integrating large language models for local businesses. Cen's extensive experience includes working as a Senior Data Scientist at ICON plc, incorporating deep learning and natural language processing into core projects, and as a Principal Data Scientist at PRA Health Sciences, applying machine learning and deep learning in clinical studies. Starting as a Data Scientist at Accelerated Vision, LLC, and earlier roles included a Graduate Research Assistant at the University of Iowa and a Data Analyst at the Office of Statewide Clinical Education. Cen holds an MS in Informatics from the University of Iowa and dual bachelor's degrees in Economics (Finance) from Wuhan University and Management Information Systems from Wuhan University of Technology.