ASHIR SHAHAL
ULLADAN

I am a Cyber Security Specialist with a strong focus on enterprise Security Operations, specializing in threat detection, incident response, and SIEM-driven security monitoring. My work is centered around continuous analysis of security events across complex IT environments, identifying anomalous behavior, and ensuring timely investigation and mitigation of potential threats through structured SOC operations.

Present Engagement — In my current role at 4Biz International LLC, I am actively engaged in enterprise SOC operations involving SIEM-based monitoring, advanced log analysis, alert triage, and real-time security event investigation across client environments. I contribute to incident response activities including containment support, root cause analysis, and post-incident evaluation, while also participating in vulnerability assessment and remediation efforts aimed at strengthening organizational security posture and reducing risk exposure.

Contributing to My approach integrates both offensive and defensive security perspectives to enhance detection accuracy and operational effectiveness. This enables me to better interpret attacker techniques, refine detection logic, and improve correlation strategies within SIEM platforms. I focus on translating raw security telemetry into actionable intelligence that supports proactive defense, faster response cycles, and improved security visibility across enterprise systems.

Prior Experience — I built a strong foundation in cybersecurity through leadership and technical roles at TECHSIAS and TinkerHub SIAS, where I organized Capture The Flag competitions, technical workshops, and cybersecurity awareness initiatives. These experiences strengthened my practical security knowledge while also developing my capabilities in leadership, collaboration, and technical communication within cybersecurity communities.