David Callahan

David Callahan has extensive work experience in the technology industry, with a focus on leadership roles. David is currently serving as the Chief Technology Officer at Experlogix, Inc. Prior to this, David was the EVP of Engineering at iOFFICE, LP from December 2019 to August 2021. David also worked as a Technology Advisor at Agreement Express in 2019.

From May 2017 to August 2019, David held the position of VP/Head of Engineering at HotSchedules, where they led a software delivery and operations organization of over 250 individuals. David successfully launched the disruptive Clarifi product portfolio, which received a significant investment.

Before joining HotSchedules, David served as the CTO/VP of Engineering at Overhaul Group, Inc. from April 2016 to May 2017. David was also a Sr. Director of Software Development at SolarWinds from April 2014 to May 2016.

Prior to their roles at Overhaul Group and SolarWinds, David worked at Dell in various positions. David was the Director of Product Management - Endpoint Systems Management from November 2012 to April 2014, where they directed product strategy for the KACE systems management product line and the Dell vWorkspace desktop virtualization product line. David also served as the Director of Software Engineering - Enterprise Systems Management from May 2010 to November 2012.

David has also held significant roles at Symantec Inc., where they served as the Director of Development from 2007 to 2010, and at Altiris, where they were a Development Manager/Director from February 2001 to April 2007.

Their career started at Microsoft, where they worked as a Developer/Program Manager from 1997 to 2001.

David Callahan attended Brigham Young University starting in 1991. David pursued a field of study in Zoology/Animal Biology, although no degree name or completion date was specified.