Experienced network engineer with a robust background in designing, deploying, and maintaining complex enterprise networks. Proficient in Cisco technologies including Catalyst switches (3500, 4500, 5500 series), ISR routers (3800, 3600, 7200 series), and Nexus switches (2K, 5K, 7K,9K). Skilled in configuring routing protocols such as BGP, OSPF, EIGRP, and MPLS. Extensive hands-on experience with Cisco ASA firewalls, including VPN technologies and firewall rules. Strong familiarity with F5 BIG-IP LTM/GTM for load balancing and DNS traffic management. Well-versed in network automation, cloud environments (Azure IaaS), and security practices. Proven track record in troubleshooting and resolving complex network issues, ensuring high availability and performance optimization.