So, weirdly, I kind of know Levi Seitz - we're not in touch anymore, but I used to visit friends in Seattle for NYE each year (several years ago) and he and his wife were part of the group that would always hang out. Oddly, I remember like 10 years ago being in their house and his wife mentioning to us how he'd just gotten some kind of lathe cutting thing for vinyl records and, at the time, I had no idea what that really meant (still probably don't, to be perfectly honest, haha).
It's actually weird because years later I joined this forum and saw people talking about this stuff and it triggered a memory of being in their house and retroactively helped me understand what they'd been so excited about back then, haha.
I can't speak to his qualifications, but he was a really nice guy and he's also credited on the vinyl for Beyonce's Renaissance, which I saw mentioned on social media somewhere. I remember he posted something a year or so ago about working with Pearl Jam on a live album. He was interviewed by Billboard magazine here about vinyl:
Inside the Return of Record-Breaking Vinyl Sales which mentions that he apparently also worked on Olivia Rodrigo's album last year.