Crisantos has more than 20 years of experience in technology and communications, beginning his career as a Marine in tactical telecommunications working for the Department of Defense. While serving as a Marine, Crisantos was responsible for deploying communication systems to remote locations, which included the oversight and launch of secure Ground Mobile Forces satellites and line-of-sight wireless transmitters for voice and data. In 2004, Crisantos founded ViWO, one of Google’s first recognized partners in the Enterprise segment, which sold the first ever Google for Work license and is now a multi-million dollar cloud services business, that was sold to a publicly traded company. In 2011, Crisantos founded gUnify in response to the growing number of businesses moving to the cloud and their need to integrate voice services with critical business applications such as Google for Work and CRM tools.  Crisantos joined Vonage upon the Company’s acquisition of gUnify in 2015. Crisantos is highly regarded for his knowledge of the Google Apps for Work ecosystem, as well as the CRM and Hosted VoIP space. He was a featured speaker at the first ever Google IO event for Google Apps resellers in 2008, and is a frequent presenter at industry events including BroadSoft Connections and Channel Partners.