Graduated in Data Processing from the Faculty of Technology of Ourinhos (2002). Specialization in Java Component Engineering by Faculdades Integradas de Ourinhos (2008). Master in Computer Science from UNIMEP - Piracicaba. Professor at UNIFIO since 2006. Professor at Fatec Ourinhos since 2007. The jobs I have done as a freelancer are related to software development, in languages ??as delphi, php and java. I developed an ERP system for a company that outsourced dental services. As I am currently involved in web pentesting, and I specialize in intrusion testing and obtained the DSCP certification by Desec (the first pentester certification in Latin America), considering that, I intend to provide services in this area.