I run operations at Wefunder: https://wefunder.com/wefunder
We scaled from ~20 people to ~80 in the last year and a half, and I'd love to pick the brain of any Ops leaders a few steps ahead of me on some of our growing pains.
If anyone leads operations (or something similar) at a startup as it's grown a lot, hit me up - I'm keen to talk about people operations / hiring / org structure and lots of other meaty stuff!