Greg is a 30+ year veteran of software engineering, directing scientific and commercial applications across aerospace, telecommunications, storage social media, observability and shipping. In the last 15 years, Greg has built and directed engineering teams in Boulder's startup community. He helped found and served as CTO at Collective Intellect, a social media analytics firm that was purchased by Oracle. He then took on the role of VP of engineering at Gnip, supplying the firehose of social media data from publishers such as Twitter, WordPress, Tumblr, Foursquare and Disqus to 95 percent of the Fortune 500. With Gnip’s acquisition by Twitter, Greg served as director of engineering for the Cortex (Machine Learning) organization, as well as Boulder site lead within Twitter. Greg then went to help build the Splunk office in Boulder as a VP leading products in observability and streaming. Greg currently leads engineering as the CTO of the private company EasyPost - the first RESTful API for shipping and has thousands of customers shipping billions of packages using its Shipping API each month.