This guy's story is really impressive. Sounds like he managed to quit his job to work on livestream developing this full time as part of a drug addiction recovery strategy. [1] That's pretty impressive, I hope the best for him going forward with that. It looks like a pretty interesting introduction to operating system development, a huge topic with tons of stuff to cover.

[1] https://awesomekling.github.io/I-quit-my-job-to-focus-on-Ser...