David Gain has extensive experience in sales and business technology. Currently serving as a Commercial Sales Executive at Presto-X since July 2013, David specializes in pest control solutions for the Greater St. Louis area. Prior to this role, David worked as a Named Account Executive at Konica Minolta Business Solutions, where assistance was provided to small and medium-sized businesses in developing document strategies. David also served as a Business Technology Teacher for seventh and eighth graders at the School District of Clay County, teaching various aspects of technology. Earlier career highlights include a Software Specialist position at Harbeck Software Associates, where a new web-based software was launched for real estate agents, and a Director of Sales role at Total Legal Resource Group, where David significantly grew the client base for litigation printing services. David's career began at Konica Minolta Business Solutions as a Senior Account Executive, focusing on major accounts and government entities. David earned a Bachelor of Science in Business Administration and Management from Maryville University of Saint Louis between 2000 and 2004.