Ramnath Subramanian

Network Engineer @Geico Tech

Dallas, TX, US

Implemented network infrastructure for multiple offices, including two small sites (150–200 users each) and one large site (1,400+users), improving scalability, redundancy, and system availability across the organization.• Deployed and configured enterprise network infrastructure including Cisco switches (DMZ, core, access), Palo Alto IONs, Lantronix console servers, and firewalls, completing full end-to-end cabling and installation to ensure reliable connectivity.• Built and configured F5 VIPs, pools, nodes, profiles, SNI policies, and SSL certificates for internal and external applications.• Streamlined F5 operations by developing Python Jinja2 templates to automate VIP creation, SSL profile updates, and node-to-VIP modifications, integrated with CI/CD pipelines for pre- and post-deployment validation.• Developed Ansible playbooks to automate SNMP and syslog validation across the Denver and McLean data centers, improving configuration consistency and operational efficiency.• Migrated configurations from Plaza F5 to McLean F5 devices, upgraded F5 infrastructure, and integrated traffic into the GTM, ensuring seamless network continuity and high availability.

Vellore Institute of Technology

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering

The University of Texas at Dallas

Master's degree, Computer Science