Chakravarthi Srinivas Naidu

To secure a challenging opportunity in the field of IT Infrastructure & Network Administration in a well-esteemed organization that will allow me to improve my skill set. Trusted Network Security Engineer with 1 years protecting companies against bad actors who disrupt business operations. Serves as primary safeguard against external threats. Educates colleagues on best practices and network safety protocols. Protects networked assets through both preventive and reactionary measures.

• Juniper Networks Certified Internet Associate (JNCIA-ER): JN0-342, JPR79260
• Juniper Networks Certified Internet Associate (JNCIA-EX):JNO-400, JPR79260
• FORTINET NETWORK SECURITY ASSOCIATE (NSE-1), b5BvaFbQK
• FORTINET NETWORK SECURITY ASSOCIATE (NSE-2), fVcgrBahir

• Configuring and troubleshooting of different Routing protocols like OSPF, BGP and MPLS.
• Configuring and Maintaining L2/L3 switching using different VLANs, Trucking and implementing VTP and STP.
• Experience on configuring Network devices like Routers and Switches.
• Excellent experience in Network Planning, Implementing, Configuring, Troubleshooting and Testing of networking system

• Planned & Migrated Internet Gateway with-in the proposed time frame.
• Scaled Internet Bandwidth from 384 Mbps to 12 Gbps in phased manner without downtime.
• Scaled the network backbone from 1Gbps to 10Gbps without network outage.
• Implemented L2 vpn tunnels between different OSPF areas.
• Implemented VPN over Broadband for different departments as a backup for leased line.
• Managed the WAN Network of National Informatics Center using 2 Mbps to 10 Gbps Leased lines from various NLD’s.

• B.Com in GITAM DEEMED UNIVERSITY
• Studying MCA in Annamalai University from 2021

• Handling Network issues for National Informatics Center includes DR and DHQ.
• Leading a team of 20 people with 24X7 supports in NOC (DR center) for maintaining enterprise Network.
• Managed the WAN Network of National Informatics Centre using 2 Mbps to 10 Gbps Leased lines from various NLD’s.
• Establishing and managing the WAN Network of DOP, CGHS, PAO, RPO, BOI, AP Secretariat, Rajbhawan and other Government Departments.
• Handling issues regarding V. 35 and MLLN modems and MPLS VPNs between different locations.
• Configuration & Management of VLANs, VTP, STP, 802.1q trunks and Ether channels.
• Configuring, Monitoring and troubleshooting OSPF, BGP, MPLS and VPN connections from NIC central network to all states and districts.
• Working with Service Providers like BSNL, Railtel, PGCIL, on creating/restoring the leased lines.
• Installing, configuring and administrating Cisco ASR 1000, 7600, 7200, 3800, 2800, 1800 routers, 3500, 2900 switches.
• Monitoring of DOP, PAO, CGHS and ECOURTS Projects and be a part of team to provide 2Mbps MPLS-VPN connection to all departments in Andhra Pradesh State.
• Planning and Designing IP address schema for an enterprise network with scope of future expansion using VLSM & CIDR.
• Preparing & updating of documentation and network diagrams as per network changes.
• Coordinating with all District engineers to maintain LAN and WAN Network at District centers and to maintain SLA and to escalate leased line problems to service providers if required.
• Coordinating with NLDs like BSNL, Railtel, PGCIL and ISP’s like VSNL, Reliance and Bharti for creating/restoring the leased lines.

NSE1