Sérgio has Graduated in Computer Science (DEInfo/UFRPE, 2005), Executive MBA (lato-sensu) in Corporate Finance (CCSA/UFPE, 2008), Specialist (lato-sensu) in Management of Information Technology (CIn/UFPE, 2008), Master's Degree in Computer Science (CIn/UFPE , 2010). Currently, Sergio is currently Professor at Universidade Federal de Pernambuco, Unidade Acadêmica de Garanhuns, College of Computer Science. Interests: Semantic Web, Ontology, Media and Interaction and Software Engineering (Agile) development and adaptation of Objects and Units of Learning for Ontology Learning / Instructional Design for Virtual Environments and Social Networking Educational, Computer Simulation (discrete events) well Information Systems, CRM in Cloud Computing, Applications in Microsoft Dynamics and SalesForce.com.