HDI has selected only the best instructors in the industry to deliver our course offerings. These instructors are well known for their experience in our industry and their ability to deliver a quality course experience. To learn more about a HDI Faculty member, click their name or photo below.


Steve Matthews
Steve Matthews
Steven R. Matthews, DPSM® Principal Consultant and Founder of DorLind Solutions Steve is an experienced and seasoned consultant, mentor, and accredited trainer with over 32 years of Information Technology experience in various... read more

Jeff Rumburg
Jeff Rumburg
Mr. Rumburg is the winner of the Ron Muns Lifetime Achievement Award, was named one of HDI’s Top 25 Thought Leaders in Technical Support and Service for four consecutive years,... read more