I am an Assistant Professor in the Department of Computer Sciences at the University of Wisconsin-Madison. Prior to joining UW-Madison, I was a postdoc at UC Berkeley and Stanford University, advised by Professors Anant Sahai and Sachin Katti. I received my PhD from the University of Waterloo, advised by Professor Tim Brecht. My research area is computer systems and networking with a special focus on wireless networking/sensing, and low-power and low-cost networking for Internet of Things (IoT) devices.