- Served as a network engineer specializing in firewall request fulfillment, policy troubleshooting, and firewall analysis across a Palo Alto Panorama-managed HA environment, supporting PA-7080 and PA-5400 series firewalls in a healthcare setting governed by strict HIPAA compliance and patient data protection requirements.
- Developed the CNTRL Platform, a unified network management application leveraging the APIs of Palo Alto Panorama, Cisco ISE, Cisco Catalyst Center, and Juniper Mist, delivering over 70 features automating policy hygiene analysis, rule overlap detection, configuration compliance, traffic analysis, and operational workflows across a multi-vendor infrastructure. Applied systems engineering lifecycle practices through requirements definition, iterative development, integration testing, and validation.
- Developed custom automation tools leveraging the Palo Alto Networks API to streamline firewall operations, policy validation, and configuration analysis across the PA-7080 and PA-5400 platforms. Proactively identified operational inefficiencies and built scripted solutions to reduce manual effort.
- Built Palo Alto operational dashboards, PAN-OS lifecycle management tools, firewall device upgrade automation, update orchestration workflows, and visual log analysis interfaces using the Palo Alto Networks API and direct device integration.
- Built solutions for Cisco Catalyst Center and Nexus switching integration, utilizing both the platform API and direct SSH operations to automate network device management and configuration tasks.
- Performed in-depth firewall troubleshooting and traffic analysis to resolve complex connectivity and security policy issues, coordinating with clinical and IT departments throughout implementation efforts.
- Administered Cisco ISE for 802.1X network access control, managing authentication policies, endpoint profiling, and posture compliance across wired and wireless infrastructure to enforce security standards.
- Managed IP address allocations, DNS records, and network object documentation within Infoblox IPAM, ensuring accurate device tracking and subnet management across the network infrastructure.
- Authored network topology diagrams, security zone maps, and technical documentation in Microsoft Visio, maintaining accurate as-built records for firewall zones, VLAN segmentation, and infrastructure change tracking.
VERTEX
Palo Alto Command & Control Platform
Native desktop application built for network engineers and security operations teams managing enterprise Palo Alto Networks firewall infrastructure at scale. Built with Tauri 2 (Rust backend + SvelteKit 5 frontend), it ships as a lightweight, browser-free binary for Windows and macOS. The platform consolidates what would typically require dozens of separate tools into a single unified interface.
