I'm hiring (and firing) right now like crazy. This is my first time hiring at an exponential rate instead of linear and it’s terrifying idk if im doing anything right but here’s 4 non-obvious signs I’ve found of a good hire: 1. Do they sign up for our product? This seems obvious, yet for some reason it isn't...? I cancel the interview if I see they haven't signed up before the call. Pathetic. Don't waste my time bro. It's a free trial. 2. Do they send me cool projects or credentials? I’m a…