CCNP-Certified L3 Network & Security Engineer
with 18 years of IT infrastructure expertise spanning global market leaders like
NTT, Infosys, and HCL.
Proven track record in the end-to-end lifecycle—planning, implementation, and large-scale migrations—for enterprise routing/switching, Nexus data centres, wireless, and
SD-WAN architectures
. Hands-on specialist in high-availability
Palo Alto and Fortigate
security deployments, progressing from L1/L2 operations into a trusted L3 escalation authority and technical leader.

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Technical Skill Profile

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Core Domains
: Routing & Switching, Data Centre (Nexus, ACI), Wireless, SD-WAN (Viptela), Network Security (Palo Alto, Fortigate).

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Operational Frameworks
: Change Management (ITIL v4).

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Hardware Expertise

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Cisco Routers
: Branch and enterprise models including ISR 1700 through 3900 series, 4431, and ASR 1002.

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Cisco Switches
: Campus and core switches (2950 to 9500 Catalyst series) and Virtual Switching System (VSS).

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Nexus Data Centre
: Nexus 2K (FEX), 5K, 7K, and 9K switches, including Supervisor Engines (1, 2, 2E).

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Cisco Wireless
: Wireless LAN Controllers (2504, 3504, 4404, 5508, 5520) and Access Points (2702, 3802

· Hardware expertise for
Cisco viptela SDWAN Palo alto Firewall and Fortigate firewall

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Cisco SDWAN-
Catalyst 8200/8300/8500 Series

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Palo alto
-(phone hidden)/700 series

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Fortigate -
60F / 60G, 70G, 80F, 90G 100F / 101F, 120G, 200F / 200G, 400F

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Core Routing & Switching and SDWAN

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Layer 2 Protocols
: STP, PVSTP, RSTP, DTP, VTP, and switch port security.

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High Availability
: Switch stacking, EtherChannel, Virtual Port Channel (vpc), and Cisco Fabric Path.

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Layer 3 Protocols
: Static, Default, RIP, EIGRP, OSPF, and BGP.

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Gateway Redundancy
: HSRP, VRRP, and GLBP.

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Advanced Features
: VRF, Private VLANs, IPv4, and IPv6.

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Next-Gen Networking (SDN & Cloud)

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Cisco ACI
: Application Centric Infrastructure architecture and deployment.

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Cisco SD-WAN (Viptela)
: Full fabric mana

📌 TCS., Wipro, Infosys, Accenture,TechM (Pimpri-Chinchwad)
🏢 NTT Data
📍 Pimpri-Chinchwad