Juan Espinosa is from the Dominican Republic and works as a System Administrator in the IT department at a college. He began writing Adventures of a System Admin in 2016 after attending Kids Comic Con in the Bronx. At the show, Espinosa boughtThe Art of Making Comics by Alexander Simmons, inspiring him to create his own comic. The next year, Espinosa was a vendor at Kids Comic Con.

Adventures of a System Admin is basically the day to day of this System Admin and what he has to endure while dealing with hackers. HackerStrip (@hackerstrip) helps with the comic art.

Bio from his website.