Ada Lovelace, English mathematician, an associate of Charles Babbage, for whose digital computer prototype, the Analytical Engine, she created a program in 1843. She has been called the first computer programmer. Ada Lovelace Day, the second Tuesday in October, honors women’s contributions to science and technology.
This was like the first thing we learned in history of computers in university.
I would have guessed you’d have learned about Charles Babbage first