Supported by a loving family Grace Murray Hopper completed her dissertation in 1934 and received her doctorate in mathematics from Yale.
When World War II started, Grace Hopper joined the United States Naval Reserves as a lieutenant, where she was assigned to the Bureau of Ordinance Computation Project at Harvard University.
She developed the concept of automatic programming with a compiling system using works instead of mathematical symbols. For this concept she helped develop the computer language called COBOL (common business-oriented language).
Grace Hopper: a pioneer of computer programming