This Graduate Student Started a Side Hustle to Help Pay Tuition. It Earned Over $115,000 Last Year — More Than His Full-Time Job. by TopTechTrends In 2017, Carter Osborne launched a side gig to “take the edge off” tuition payments for graduate school. But it would grow into a much larger — and lucrative — venture. About The Author TopTechTrends See author's posts