A determined information security engineer with many years of professional working experience in the internet industry (gaming, e-commerce and payment). Experienced in offensive security auditing & penetration testing, vulnerability handling, project management and team management. Focusing on vulnerability research, binary exploitation and reverse engineering. Member of Team Orca of Sea Security. Pwn2Own Vancouver 2022 (Linux kernel). Strong execution skills, strong sense of ownership, self-driven, teamwork, and adhere to the highest standards.