There was a non-technical interview with the CTO followed by a coding project. The coding project itself was really easy, and I completed all the bonus challenges. Matter of fact, it was a new coding challenge they developed and I was the first guinea pig. I thought everything was going well considering how passionately we were working with each other, but I got a cold email later on saying they proceeded with another candidate. That was very disrespectful. The CTO in the non-technical interview gave me a word for an on-site interview soon, but the whole process took a long time and I was met with an abrupt and generic "another candidate" email. The product of the company looks very cool though. The hiring process itself can be made more professional.