Network Engineer specializing in carrier-grade IP/MPLS and NOC operations on Nokia 7750 SR and 7250 IXR platforms. I migrate, upgrade and run large-scale broadband networks for telecom operators.

KEY ACHIEVEMENTS

- Led zero-downtime OS firmware upgrades across 125+ BNG sites (50% of a 250-site network), owning scheduling, pre/post-upgrade validation and rollback planning
- Migrated [19M+] subscribers across South, West, North and East zones from legacy BNG to Nokia, using Python scripts and CLI templates (Excel, Notepad++) to generate configurations at scale and reduce manual errors
- Resolved pre- and post-migration issues to keep services secure through cutover

WHAT I DO

- Monitor the MPLS core, firewalls, load balancers, DHCP, SAN and syslog servers in a NOC using Nokia NSP,



Wireshark and log analysis
- Own day-to-day operations of the BSNL BNG CUPS-CP network for PPPoE broadband
- Engineer MP-BGP/MPLS services: VPRN, VPLS, IES, Epipe and BSNL VPN
- Optimize iBGP/eBGP routing policies and run OSPFv2
- Provision and troubleshoot leased line (ILL), PPPoE and Wi-Fi services with QoS
- Enforce security with ACLs and IP filters; deploy VRRP/SRRP gateway redundancy
- Support C-DOT and IMS voice servers

SKILLS

- Nokia 7750 SR, 7250 IXR, IP/MPLS, MP-BGP, OSPF, BNG, PPPoE, VPRN, VPLS, Python, Nokia NSP, Wireshark, Incident Management, Troubleshooting

📌 Network Operations Center Engineer (Kurnool)
🏢 Supreme Solutions
📍 Kurnool