Mark D. Fellenzer graduated from New York’s prestigious Rensselaer Polytechnic Institute (RPI) in Troy, New York with a Bachelor of Science in Electrical Engineering and a Master of Science in Computer and Systems Engineering.  Mark is a Licensed Professional Engineer in New York, Massachusetts and Rhode Island and has performed as a teaching assistant for Lumped Parameter Systems and Circuits and Electronics at Rensselaer Polytechnic Institute.

Mark is a past president and member of the National Society of Professional Engineers, a member the Institute of Electrical and Electronic Engineers, a member of the Fire Board of Appeals in the City of Middletown, NY., a past president and member of the Middletown Rotary Club, and participated as a member of the Facilities Planning Committee for the Enlarged City School District of Middletown. Mark has obtained his LEED certification and is LEED Accredited Professional.