Roberto Chavez is a security consultant specializing in external penetration testing and application penetration testing, with additional experience in source code review and cloud security. Roberto holds several security certifications, including eWPTX, CAPEN, and CAPENX, and is actively involved in security research, with a current focus on IoT and mobile security and their various attack surfaces. He has presented at BUGCON, where he spoke about different vulnerable scenarios, sharing practical insights based on real-world offensive security experience.