Osman Adriel Castañeda López Executive Administrator - Principal - Teacher Before coming to Maya Jaguar in 2010, Osman taught computer science at a private school in Quetzaltenango, and later in Barillas. There, his skills led to a position as manager and administrator of a cybercafé, where he first met Adopt-a-Village in Guatemala founder Frances Dixon. Osman received his formal education in computer science, communications, and administration at the Universidad Panamericana