Vijay K

Network Engineer with 7 years of experience in routing, switching, troubleshooting, and enterprise/ISP network operations. Skilled in Cisco networking technologies including VLAN, STP, EtherChannel, OSPF, EIGRP, RIP, NAT, ACL, and subnetting. Experienced in monitoring network performance, troubleshooting connectivity issues, and supporting NOC operations. Strong understanding of TCP/IP, OSI model, LAN/WAN technologies, and network diagnostics.

Assistant Manager at Bharti Airtel Ltd (2024-12 – 2025-08)

• Monitored network alarms and handled incident escalations to ensure SLA compliance.
• Handled network incidents, escalations, and connectivity troubleshooting.
• Worked on SLA monitoring and service reliability for customer networks.
• Assisted in troubleshooting routing, switching, and backbone connectivity issues.

Network Engineer at Atria Convergence Technologies Ltd (2017-10 – 2024-11)

• Managed and supported ISP network operations for broadband and enterprise customers.
• Configured and maintained VLANs, STP, OSPF, NAT, and ACL policies.
• Performed Layer 2 troubleshooting for network connectivity issues.
• Monitored network performance, identified faults, and coordinated issue resolution.
• Supported network deployment, service activation, and preventive maintenance activities.

Bachelor of Technology in B.Tech – Mookambigai College of Engineering, Kalamavur (2013-01 – 2017-12)