Zebao Gao (高则宝) is a PhD student at the Department of Computer Science, University of Maryland, College Park. Zebao received his BS and MS degrees from Nanjing University, China. He used to work as a software-development intern at eBay CDC and a research intern at Baidu Inc. His previous research experiences include program fault localization, test script repairing and testing coverage criteria. Since 2013, Zebao becomes a research assistant at the EDSL lab where he works on the GUITAR and Comet projects. His current research interests include GUI testing, reverse engineering and program analysis. He is applying empirical study and building automatic testing techniques and frameworks to bridge the gaps between research and testing practices in industry.