25 Top-Ranked Franchises You Can Run as a Side Hustle

Darren Shimkus spent five years scaling Udemy, a corporate learning business, from $1 million in annual recurring revenue to $100 million. Eight months before the education company went public, though, Shimkus left his gig as president of Udemy Business to investigate a feeling.“I thought I had innovation to bring to the industry,” he said. “But there’s Darren in what he thinks and in what he sees