Roberto Ffrench-Davis is a skilled cybersecurity professional currently serving as a Penetration Tester at Orro Group since February 2024, focusing on ethical hacking of web applications, APIs, and mobile apps for various Australian companies. As a Security Researcher at HackerOne since August 2021, Roberto has identified vulnerabilities in major companies such as AT&T and GitHub. Prior experience includes a role as a Penetration Tester at OZnet, where Roberto conducted ethical hacking and phishing campaigns, and a developer position at IBM working with ITAU Bank. An internship at IBM as a SAP ABAP Developer and early development work at Duoc UC further enhanced Roberto's technical expertise. Roberto holds a degree in Computer Engineering from Duoc UC and participated in an exchange program at the University of Hertfordshire.