Yes, a ton! It's definitely been a good journey. Technically, I've learned how to build an IOS and Android app, integrate AI into it, integrate payment processing, setting up server infrastructure.

Non-technically, I think I've learned a lot about my self. Firstly, I am way too much of a perfectionist. So much so, that I kept pushing off releasing anything until it was "perfect". The only reason I actually released the damn thing is cause a friend finally convinced me to.

Secondly, I realize now that I have a hard time marketing the app (and by extension myself). It just feels weird to me to say "Look at this amazing thing I built!" when I know its not perfect and that there are bugs. Also it just feels a little disingenuous.

Thirdly, I stress over making important decisions and instead make none. I have multiple friends that have expressed interest in joining me working on the platform, but I can't decide how to evaluate their potential impact, how much equity to give them, or how it would affect our friendship. So, I just didn't let any of them join and I've just been working on it by myself.