Haoyu Fan is a Data Science Consultant at Sia Partners since February 2024, focusing on building a KPI reporting pipeline for an insurance client. Previously, Haoyu worked at QTS Capital Management LLC as a Consultant, where a machine learning trading strategy was developed, yielding a 20% better return than a traditional buy-and-hold benchmark. From January 2022 to February 2024, Haoyu served as the Head of Quant Research and Data Scientist at PredictNow.ai Inc, combining quantitative research and client-facing consultancy. Haoyu's academic background includes a PhD in Astrophysics from the University of Chinese Academy of Sciences, research experience as a Postdoctoral Associate at Western University, and studies in Astronomy and Astrophysics at the University of Chicago.