The principles of MDO Consulting, LLC have been working consistently in Embedded Electronics area for 10 years, with the 10 years previous to that working in MIS Data Processing and Desktop Support for PC-DOS, Micro-Soft Windows and IBM's OS/2 in addition to Micro-Soft, IBM and Novell Servers.

Mark D. Overholser volunteered as a Professional Mentor for Team 957 competing in the USFIRST FRC High School competitions for the years of 2007-2009.