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  http://www.charlesbabbage.net/
 Is known for the concept of a programmable computer
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  http://www.biography.com/people/ada-lovelace-20825323
 The world’s first computer programmer.
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  First woman employed as an electrical engineer in the United States, as well as the country's first female professor of electrical engineering.
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  Internationally recognized as one of the fathers of the first modern digital computer
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  http://gracehopper.org/2013/
 One of the first programmers of the Harvard Mark I computer. Credited with popularizing the term “debugging” for fixing computer glitches.
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  Is an American computer scientist who developed FORMAC programming language 1962.
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  http://en.wikipedia.org/wiki/Adam_Osborne
 Introduced the first portable computer
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  Creator of Systers. The first e-mail network for women in technology. Founded the Institute for Women and Technology.
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  Canadian computer scientist, best known as the father of the Java programming language.
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  Best known for Linux Kernel and Git