Treehouse is an online technology school that offers beginner to advanced courses in web design, web development, mobile development and game development taught by a team of expert teachers. The company was founded in 2011 by Ryan Carson and Alan Johnson. Treehouse's mission is to bring affordable technology education to people everywhere in order to help them achieve their dreams and change the world. The company has over 300,000 students and has partnerships with companies like IBM, Microsoft, and Amazon Web Services.