MACM(SW) Hartman
United States Navy (Retired)

MA: Master-at-Arms (traditional naval title for law enforcement personnel)

CM: Master Chief Petty Officer (E-9, the highest enlisted rate)

SW: Surface Warfare Specialist

TKDTutor is the synonym of Ron Hartman, the owner and operator of TKDTutorage. Some of his qualifications include:

• Master of Science degree in Criminal Justice

• Master of Arts degree in Management

• Bachelor of Arts degree in Social Sciences

• Associate of Arts degree in Administration of Justice

• 26 years service in United States Navy

• 20 years experience in law enforcement, 15 years of which were in management

• 40 years experience training in and instructing martial arts:

  • 1st degree black belt and certified instructor, American Taekwondo Association

  • 1st degree black belt and instructor, International Taekwondo Alliance

  • 1st degree black belt and instructor, United States Judo Association

  • Currently a 3rd degree black belt and certified instructor, Taekwondo America

TKDTutor operates TKDTutorage as an avocation rather than a vocation, which means he does everything, including research, writing, answering email martial art questions, web design and maintenance, software design and programming, marketing, sales, support, and accounting. Everyone has a hobby they want to do when they retire, TKDTutor's hobby is TKDTutorage. As a result, TKDTutorage is able to offer its powerful, highly useful, and high quality solutions either for free, as a public service, or at a nominal cost.