Jack Dorsey days, Dorsey worked occasionally as a fashion model. By age fourteen, Dorsey had become interested in dispatch routing. Some of the open-source software he created in the area of dispatch logistics is still used by many taxi cab companies. Dorsey attended the University of Missouri–Rolla for two-plus years (1995–1997) before transferring to New York University, but he dropped out in 1999, one semester short of graduating. He first came up with the idea that he developed as Twitter while studying at New York University. While working on dispatching as a programmer, Dorsey moved to California. In 2000, Dorsey started his
Scott Dorsey Sports Corp since 2009 and being elected Chairman of the Indiana Sports Corp board of directors in 2013. Dorsey also served as the Chair for the Marketing and Communications Division for the 2012 Indianapolis Super Bowl Host Committee. The ExactTarget Foundation was founded in 2011. After the Salesforce acquisition in 2013, the ExactTarget Foundation was reorganized under a new name and mission as Nextech with Dorsey as its chairman. Nextech's mission is to connect educators, innovative nonprofits, and entrepreneurs to deliver programs that inspire and enable young people from all backgrounds to pursue careers in technology. Dorsey was named the