Rafael Pereira is a skilled security professional with experience in multiple roles within the cybersecurity field. Currently serving as a Security Engineer at BitMEX since August 2022, Rafael has previously worked as an Offensive Security Engineer at Hakai Offensive Security from July 2022 to March 2023, and as a Red Team Operator at Stone from August 2021 to August 2022. Additionally, Rafael held the position of Cyber Security Analyst at Kryptus EED SA from January 2021 to July 2021, demonstrating a strong background in both offensive and defensive security measures.