Network Engineer
CurrentAs a Senior Network Engineer, I was responsible for designing and implementing LAN IP infrastructure using Layer 2/Layer 3 switching, VLANs, VPC, HSRP, trunking, and routing protocols like EIGRP and OSPF. I led critical projects such as migrating Checkpoint 41k firewalls to Palo Alto 5250 and deploying Palo Alto VM firewalls in Azure Cloud. Additionally, I configured ExpressRoute and VPN connectivity to Microsoft Azure, deploying hub-and-spoke topology, Virtual Networks (VNETs), Network Security Groups (NSGs), and peering between VNETs.I worked extensively on SD-WAN implementations, deploying Viptela hardware and configuring Cisco Meraki SD-WAN across 30 global sites. My role also involved configuring BGP on Cisco ASR/ISR routers for redundant internet connectivity, managing network connectivity issues through NAT entries and firewall rules, and closely collaborating with firewall teams. Furthermore, I provided support for cloud infrastructure, installed monitoring solutions for AWS, Windows, and Linux servers, and worked with Cloud Architects on cloud migration and operations.