The one lesson that is extremely clear: networking is paramount. I only got the job initially because my name was thrown around by a friend and was only able to sell to the other studio because of a connection I made while doing the project.
Re: Ask HN: How did you make your first $10,000?
#31I made a library application for Epic Games. Looking back, I think I severely undersold myself (closer to $1k than $10k). Then sold it to another studio. I'm thinking about converting it to a SaaS app, but I don't know how I'd gauge further interest (I made a barebones landing page but apparently google won't let you advertise those).