Get to know the all-star lineup of PyCon US 2025 keynote speakers . They’ve graciously answered our questions, and shared some conference advice plus tidbits of their backstories–from rubber ducks to paper towel printing to Pac-Man. Read along and get excited to see them live as we count down to the event! How did you get started in tech/Python? Did you have a friend or a mentor that helped you? CORY DOCTOROW : My father was a computer scientist so we grew up with computers in the house. Our first "computer" was a Cardiac cardboard computer (CARDboard Illustrative Aid to Computation) that required a human to move little tokens around in slots: https://en.wikipedia.org/wiki/CARDboard_Illustrative_Aid_to_Computation Then in the late seventies, when I was 6-7, we got a teletype terminal and an acoustic coupler that we could use to connect to a PDP-11 at the University of Toronto. However, my computing was limited by how much printer-paper we had for the teletype. Luckily, my mo...