About

As of January 2025, Kelly has returned to FullStory where he's trying to make up for lost time and leverage all things ✨AI✨ to make every Fullstory user an instant power user.

As of December 2015, Kelly is part of the amazing team of talented misfits at MailChimp.

For 2014 & 2015, Kelly was a software engineer on the Buyer Experience team at Etsy where he hacked on Search and helped to make a world class engineering organization even more world classy.

In early 2012, Kelly waved goodbye to a comfortable job to focus on building business software that was powerful, yet beautiful and well-crafted. In two years, the team (made mostly of former Googlers) produced two such products, Homebase.io and FullStory. In 2015, FullStory secured a series A round of funding led by Kleiner Perkins Caufield & Byers and Google Ventures and continues to make the world of analytics far more human-centric.

From 2006–2012, Kelly was a Software Engineer at Google where he worked on a lot of different projects: Google Web Toolkit (2006–2010), Speed Tracer (2008–2010), AdWords (2009), Google Wave (2009 & 2010), Dart (2011), WebKit (2009 & 2012), Google Chrome (2012) and a number of other things he can't talk about.

Kelly started his career at Google working on Google Web Toolkit. When he joined the team there were almost no internal applications using GWT. Today it supports millions of lines of code and some of Google's most critical properties. Through his work on GWT, Kelly got a good sense of what it takes to implement web applications. In particular, he took apart pretty much every shipping browser in the name of UI responsiveness. He attempted to capture much of what he learned about web performance in a project that started as a 20% project and ended with the release of Speed Tracer. In 2009, he also won an OC Award (the second highest award for innovation at Google) for his performance work on AdWords.

In 2011, Kelly officially transitioned to work on Google Chrome where he was involved in the initial public release of the Dart language. At the forefront of the launch was http://try.dartlang.org, a tool he designed and implemented with a couple of awesome team members in a very short time. After the Dart release, he has been focusing on improving the web platform directly through work on WebKit where he is a committer.

From 2004–2006, Kelly was a graduate student, researcher and teaching assistant at the MIT Media Lab as a part of John Maeda's Physical Language Workshop. Kelly's work focused on topics at the intersection of engineering and visual design. His projects were generally of a multi-disciplinary character and included areas such as information visualization, collaborative creative tools and computational art.

In 2000, Kelly co-founded Connexxia with friends Shawn Coyne and Peter Flur. Connexxia's primary product, AdmissionsGenie, helped colleges and universities more effectively recruit students by connecting them to real people through the web. It showed consistent, good results and hosted the admissions sites for a number of schools, including some big names like Duke University, Emory University and Georgia Tech. Connexxia later expanded its products to cover university alumni and some specialized business recruiting. As a funny aside, Kelly was actually targeted by his own recruiting tool when he neared graduation at MIT. In 2005, Connexxia was acquired by Internet marketing firm James Tower. In 2010, James Tower decided to focus the entire company on the higher education market and rebranded themselves Blue Hue Education. AdmissionsGenie is still the name of their premier product.