Ada Lovelace was a pioneering British mathematician and the world's first computer programmer. She is best known for her work on Charles Babbage's early mechanical general-purpose computer, the Analytical Engine. Lovelace was the first to recognize the potential of
From Wikipedia
Augusta Ada King, Countess of Lovelace, also known as Ada Lovelace, was an English mathematician and writer chiefly known for work on Charles Babbage's proposed mechanical general-purpose computer, the analytical engine. She was the first to recognise the machine had applications beyond pure calculation. Lovelace is often considered the first computer programmer.