I've secured global retail networks for Hallmark through Villa Tech, managing Check Point gateways, Maestro clusters, MDS, Zscaler, Imperva WAF, and SOC investigations. I removed 600+ redundant firewall rules and hardened security across 300+ retail sites.
I led incident response across SIEM, EDR, and network security tools, resolving 150+ SOC incidents with a 98% SLA closure rate and reducing containment time from six hours to under 90 minutes. I've also led Jamf-to-Intune migrations for iOS and macOS endpoints and implemented Zero Trust access for international sites.
At Bahria University, I manage enterprise perimeter defense, secure access, VPNs, routing, WAF policies, packet analysis, and threat-detection rules. I also build practical security tooling, including Python-based Cisco FTD auditing and vulnerability assessment capabilities.
