Cisco Certifications:1. CCIE Routing and Switching: Cisco ID: 369892. CCIE Service Provider: Cisco ID: 369893. CCNPTechnical Skills.•18+ years of industry experience in implementing and designing Routing and Switching, IP MPLS technologies, and DWDM technologies based on Cisco portfolios.•An experienced network consultant with expertise in service provider technologies like MPLS transport, Optical DWDM, and Routing and Switching.•Proficiency in routing protocols such as BGP, MBGP, ISIS, and OSPF, and packet switching protocols like MPLS LDP, Segment Routing, and SRV6.•Experience with technologies such as VRF, MPLS L3VPN, MVPN, MPLS L2VPN, PBR, BFD, QoS, VSS, Multicast, PIM, ASM, SSM, IGMP, RP, and BSR.•Knowledge of implementing and troubleshooting Layer 2 technologies such as VLANs, Trunks, VTP, EtherChannel, and STP.•Expertise with Cisco optical platforms, including the Cisco NCS2000 series, Cisco Transport Planner (CTP) design tool, and EPNM software.•Sharing DWDM expertise to implement new features in the Cisco Transport Planner (CTP).•Interaction with Cisco engineering, product line management, system sales, and customers to define system requirements, generating bills of material and layouts.•Working hands-on with Cisco’s optical product portfolio.•Hands-on expertise in Cisco ROADM technology, Omnidirectional Contention-less, Colorless solutions, EDFA amplifiers, 100G/200G transponders, and Packet Optical portfolio.•High-level design documentation for test cases, architectures, and optical network design features.•Hands-on experience with the Cisco DWDM DCI portfolios like NCS1000/NCS1002/NCS1004 Muxponder over 100G/200G/400G trunks.•Proficiency with Cisco service provider-grade routers such as ASR9000, ASR9900, NCS540X, NCS5504, and ASR900.•Hands-on experience with Cisco IOS, IOS XE, and IOS routers and switches.•Preparing and submitting IP MPLS and DWDM presale requests from various customers.•Creating bills of materials based on customer requirements and network design.•Preparing solution write-ups, scopes of work, and physical diagrams based on customer requirements.•Generating technical documents like HLD, LLD, NRFU, and migration steps related to any project or activity.