Admiral Grace Hopper was an amazing Computer Scientist and inventor of the first programming language compiler. To celebrate her life and contributions to computer science, there is a week long promotion of computer science education held in recognition of her birthday every year.
Grace Murray Hopper (December 9, 1906 – January 1, 1992) was an American computer scientist and United States Navy rear admiral. A pioneer in the field, she was one of the first programmers of the Harvard Mark I computer, and invented the first compiler for a computer programming language. She popularized the idea of machine-independent programming languages, which led to the development ofCOBOL, one of the first high-level programming languages. She is credited with popularizing the term "debugging" for fixing computer glitches (inspired by an actual moth removed from the computer). Owing to the breadth of her accomplishments and her naval rank, she is sometimes referred to as "Amazing Grace". The U.S. Navy destroyer USS Hopper (DDG-70) is named for her, as was the Cray XE6 "Hopper" supercomputer at NERSC.