Background
Haffey, Maryann Singer was born on November 7, 1955 in Highland Park, Michigan, United States. Daughter of Raymond Leon Singer and Mary Margaret S.
Haffey, Maryann Singer was born on November 7, 1955 in Highland Park, Michigan, United States. Daughter of Raymond Leon Singer and Mary Margaret S.
Bachelor of Science in Business, American Technology University, 1982. Master of Science in Management Information Systems, American Technology University, 1985.
Computer programmer United States Army Civil Service, Killeen, Texas, 1980-1982, computer programmer, systems analyst, 1982-1984, finance computer information specialist, 1984-1985. Management systems analyst United States Army Management Engineering Training Activity, Rock Island, Illinois, since 1985. Consultant United States Army Material Command, Alexandria, Virginia, since 1985.
Member American Society Military Comptrollers, Data Processing Management Association Lodges: Rotary.
1 child, Erin Leigh.