Synergy Business Solutions, a Dynamics SL and Intacct reseller, has hired John Foster as VP of sales and marketing. Foster’s arrival is in preparation for the retirement of Jered Cady, Synergy EVP and principal. Foster has decades of experience at some well known reselling organizations. He was president of Xenex Seattle from August 1986 through December 2006 and then VP and partner at Forepoint, which acquired the Xenex operation, from January 2007 through November 2010.