Proficient in routing protocols including OSPF (single and multi-area), EIGRP, BGP (iBGP/eBGP), static routing, route redistribution, and summarization. Strong experience with switching technologies such as VLANs, inter-VLAN routing, trunking, STP/RSTP, EtherChannel (LACP/PAgP), HSRP/VRRP/GLBP, port security, DHCP snooping, and dynamic ARP inspection. Hands-on exposure to MPLS L2/L3 VPNs, VRF, and enterprise LAN/WAN environments using Cisco ISR routers and Catalyst switches.
Extensive experience working with Palo Alto and FortiGate firewalls, including security policy design, rule optimization, NAT/PAT, zone-based security, UTM features, and traffic inspection. Strong background in VPN technologies such as IPsec, SSL VPN, Site-to-Site VPN, Remote Access VPN, GRE over IPsec, and GlobalProtect. Experienced in network segmentation, DMZ design, and access control implementation.
Currently working in a NOC / Network Security role, supporting high-availability production networks under SLA requirements. Skilled in monitoring, troubleshooting, and incident resolution using tools like SolarWinds, PRTG, and Wireshark. Also experienced with F5 load balancers, enterprise proxy solutions, and wireless networks.
Known for strong troubleshooting skills, a security-focused mindset, and the ability to work efficiently in fast-paced enterprise and data center environments.
Certifications:
CCNA CCNP Enterprise AWS Solutions Architect Associate Azure AZ-104