Arjun Singh was recently the Chief Strategy Officer at Turnitin. Previously, he was the CEO and co-founder of Gradescope, an online assessment platform for handwritten and digital exams, homework, and projects, which joined Turnitin in 2018. While a PhD student at UC Berkeley, Arjun built the first version of Gradescope to reduce the time he and his fellow instructors spent grading, without compromising on quality. To date, more than 300 million student answers have been graded on the platform. His graduate research with Prof. Pieter Abbeel was on large-scale robotic perception. Arjun graduated from Berkeley with a BS in electrical engineering and computer science and a PhD in computer science.