At HCLTech, I keep Verizon's 5G network running across international sites, leading technical bridge calls for Ethernet, TDM, and SD-WAN circuit outages. I manage routing and switching across Cisco, Juniper, and Ciena environments using BGP, OSPF, EIGRP, and MPLS, and validate changes through RFC 2544 and ITU-T Y.1564 testing.
Previously, I ran a PAN India NOC for the Bharti Ericsson account, monitoring 700+ multivendor devices and reviewing Checkpoint and Cisco FTD firewall policies. I’ve also supported Bharat Petroleum automation across multiple locations, managed Windows Server and Active Directory environments, and kept DHCP, DNS, and FTP services reliable.
