Ke Wang joined Visa Research in August, 2018 immediately after completing his PhD in Computer Science from University of California, Davis. He received his MSc and BSc degrees in Computer Science from Imperial College London and Birmingham City University, respectively. His primary research interests lie in the cross-disciplinary areas of artificial intelligence, deep learning, program languages and education. He was a summer research intern at Microsoft Research Redmond in 2016 and 2017. His research has been published in top venues in artificial intelligence (IJCAI), deep learning (ICLR), and programming languages (PLDI). His work on automated feedback generation for programming exercises has been in production use in the Microsoft C# (Microsoft-DEV204.1X) and Python (Microsoft-DEV330x) edX class, benefiting tens of thousands of online students. He was awarded an Honorable Mention for Outstanding Graduate Research in Computer Science at UC Davis. He also has industrial experience at Facebook and Siemens Corporate Technology/Research.