Summary
Ruan Müller is a Principal Engineer and seasoned cybersecurity practitioner with over two decades of experience across network forensics, incident response, enterprise security architecture, SOAR, and systems integration. Based in Vancouver, he combines hands-on threat research and OSINT with operational experience as an Army Communication and Information Systems Specialist in the Canadian Armed Forces, delivering resilient voice and data systems. Currently at Trellix and running independent research through his eponymous lab, he builds tooling and automation to turn complex investigations into repeatable, auditable processes. Known for a pragmatic, INTJ approach, he blends deep technical rigor with a penchant for breaking assumptions—aptly summarized on GitHub as “I void warranties.”
9 years of coding experience