and also a con artist?

I'd say a code artist, more commonly called a hacker. https://paulgraham.com/hp.html

To be clear for the past five years I've done nothing but write OSS code (https://github.com/conartist6) while sharing pretty much all my engineering thoughts on a public Discord server (https://discord.gg/NfMNyYN6cX), so I'm not very worried at all that a person determined to find out would be unable to tell if I'm legit. You just can't fake 20,000 hours worth of public toil.