Background
Johnson, Marc T. was born on October 29, 1956 in New York City. Son of Carl T. and Lois R. (Levin) Johnson.
multimedia specialist software developer
Johnson, Marc T. was born on October 29, 1956 in New York City. Son of Carl T. and Lois R. (Levin) Johnson.
Bachelor, Harvard University, 1978.
System manager, Harvard-Smithsonian Observatory, Cambridge, Massachusetts, 1978-1980; principal, owner, Marcato Software, New York City, 1980-1992; principal, owner, Marcato Multimedia, New York City, since 1992.
Member Boston Computer Society.