Jonathan Siegel is the co-founder of Sign Time. Mr. Siegel is the founder and chairman of Xenon Ventures. He is a co-founder and strategist at Ftopia. Dr. Siegel is also a director at Right Ventures. Jonathan is also the founder of 4 Internet companies: ELC Technologies (acquired by Kamran Pourzanjani of PriceGrabber), RightCart (acquired by Buy.com), RightScale and RightSignature. He also worked as an advisor at Sysdig. In 2010, Jonathan joined Accel Partners in London and returned to San Francisco in March 2011. He has served on Amazon Web Services' customer advisory board since 2008. Jonathan is a frequent speaker on mobile and cloud computing. He is passionate about supporting early stage technology startup founders.