Sri Viswanath has served as our Chief Technology Officer since January 2016. From April 2013 to December 2015, Mr. Viswanath served as Chief Technology Officer and Senior Vice President of Product and Engineering at Groupon, Inc., a global local commerce company. From September 2012 to April 2013, Mr. Viswanath was the Vice President of Research and Development for mobile computing at VMware, a provider of cloud and virtualization software and services. From September 2009 to November 2011, Mr. Viswanath served as Senior Vice President of Engineering at Ning, Inc., an online SaaS platform company, which was acquired in November 2011 by Glam Media, a media company, where he became Senior Vice President of Engineering and General Manager of publisher products from November 2011 to August 2012. From 1999 to July 2008, Mr. Viswanath led the development of a number of open-source and business-to-business products at Sun Microsystems. Mr. Viswanath is currently a director of Splunk Inc., a company that produces software for searching, monitoring, and analyzing machine-generated big data. Mr. Viswanath holds a Master of Science in computer science from Clemson University and a Master of Science in management from Stanford University.