My journey, expertise, and what drives my passion
Defending digital infrastructure through advanced threat intelligence, penetration testing, and zero-trust architecture implementation.
Based in Tokyo, Japan, I bring years of dedicated experience and a deep passion for my craft. I believe in continuous learning, open collaboration, and pushing the boundaries of what's possible.
// Expertise
Monitoring and analyzing emerging cyber threats using OSINT and dark web intelligence.
Ethical hacking and vulnerability assessment for enterprise networks and web applications.
Designing and implementing zero-trust security models for cloud-native environments.
Leading forensic investigations and coordinating rapid incident containment.
// Career
Leading threat hunting operations across APAC region, managing a team of 6 analysts.
Conducted 80+ penetration tests for financial, healthcare, and government clients.
Monitored and responded to security incidents across enterprise SIEM infrastructure.
Specialized in cryptography and network security. CTF team captain, ranked top 50 globally.