The "if" in "if you're looking..." isn't merely rhetorical. As it happens, I'm not particularly looking for a female computer hero, but many others are, as evidenced by those well-intentioned but misguided people who have promoted Ada Lovelace well beyond her station. I'm merely pointing out that this is unnecessary, because there is a first-rate example in Grace Hopper.

"But if you're looking for a female..."

While you have a point, I never tire to hear of or praise strong, smart women :)