Yonghan Feng

Yonghan Feng, Ph.D., is a Senior Staff Data Scientist at SoFi, where they focus on developing quantitative methods for risk evaluation and loss mitigation. With a strong background in machine learning and mathematical optimization, Yonghan has held positions at Discover Financial Services and Sears Holdings Corporation, where they applied predictive modeling and optimization techniques to enhance fraud prevention and demand forecasting. Yonghan earned a Ph.D. in Operations Research from Iowa State University and has conducted significant research on stochastic programming and optimization during their time at Xi'an Jiaotong University and other institutions.