Engage Mobile has added Matthew Barksdale as president and co-owner.
The River Market mobile technology and marketing firm, founded in 2010 by Cerner Corp. IT veteran Darrin Clawson, develops mobile applications and also offers consulting and marketing services. Engage Mobile has four local employees, four in India and two elsewhere. Its local clients include WireCo WorldGroup, Netsmart Technologies Inc. and B.E. Smith.