I am a Senior Network Architect with 23+ years of overall IT experience, including 15+ years specializing in enterprise networking, multi-branch infrastructure, and data center environments. I have successfully designed, implemented, and managed large-scale LAN, WAN, WLAN, SD-WAN, and Network Access Control (NAC) solutions across 300+ branch locations with high availability architectures covering Data Center (DC), Disaster Recovery (DR), and Business Continuity (BCP) environments.
My expertise spans across multi-vendor enterprise platforms including Cisco, HPE Aruba, Ruckus, and Juniper. I bring deep hands-on experience in routing and switching (OSPF, BGP, EIGRP, HSRP, VRRP, STP), enterprise wireless design (Wi-Fi 5/6/6E), Aruba Mobility Controllers, Cisco Catalyst & Nexus switching, Aruba CX switching, and SD-WAN hub-and-spoke architectures with dual data center design.
I specialize in:
• Enterprise Network Architecture Design (HLD / LLD Documentation)
• Aruba Wired & Wireless Deployment and Optimization
• SD-WAN Implementation & Troubleshooting
• 802.1X Authentication, RADIUS, TACACS+
• Network Access Control (ClearPass, ForeScout)
• Wireless RF Design & Performance Optimization
• VAPT Remediation & Security Hardening
• Data Center Switching & High Availability Design
• Network Migration & Infrastructure Modernization
• L2 / L3 Advanced Troubleshooting & Root Cause Analysis
I have led PAN-India turnkey deployments, from planning and design to configuration, migration, go-live, and operational handover. My work has improved WAN redundancy by 40%, reduced MTTR by 30%, and increased endpoint compliance visibility to 95%+ through NAC implementation and structured governance.
Beyond technical execution, I align network infrastructure with business objectives. I follow ITIL best practices including structured change management, incident response, risk mitigation, and documentation standards. I focus not only on fixing issues but also on designing stable, scalable, and secure infrastructure that supports long-term business growth.
Clients value my structured approach, clear communication, documentation discipline, and ability to handle complex multi-vendor environments efficiently. Whether you need short-term troubleshooting support, complete enterprise architecture design, branch rollout assistance, wireless optimization, or security hardening, I can deliver reliable and results-driven solutions.
If you are looking for a seasoned network professional who understands enterprise-scale environments and can provide practical, high-quality implementation and consulting services, I would be glad to support your project.