Dr. Qingkai Zhang is a Research Assistant Professor in the Department of Decision Analytics and Operations at City University of Hong Kong. He holds two doctoral degrees in Management Science, awarded by Fudan University and City University of Hong Kong, respectively, in 2026, through a joint doctoral program between the two universities. He received his B.Sc. in Information and Computational Science from Dalian University of Technology. His research focuses on stochastic simulation, generative modeling, and data-driven decision analytics, with particular interests in risk analytics, supply chain finance, and financial engineering, especially sensitivity estimation.