User:CoolerVoid

Antonio Costa "CoolerVoid" is a Computer Programmer who loves the Hacker culture, he work as a system analyst at CONVISO for four years. Antonio working with code review, pentest and security research with focused on Secure Web Applications and Reverse Engineering. He also has been speaking at in some Brazilian Security Conferences such as YSTS, OWASP Florianopolis and Bsides Sao Paulo.