1. C isco Syste ms, In c, He rndon , VA Syste ms En gine er
2006-Present
Core routing using MPLS
Edge L3VPN, L2VPN services.
Voice services over SP network
Video services over SP network
Virtual Route Reflector discussion using a Docker based container.
ISP routing environment, expertise in BGP, ISIS, OSPF, LDP, and RSVP-TE.
Knowledge on FIOS and Broadband services
High level knowledge of ISP Engineering and Operating practices, and intimate experience with Cisco NCS, CRS,
ASR9000, 12000 and Cisco 7600 routing products.
Ability to understand complex technical situations and solve them.
Datacenter, Cloud, SDN
• • Did proof of concept of VIRL, Virtual Internet Routing Lab, that included integrating Cisco routers with Juniper
vSRX JUNOS.
• • Did proof of concept and gave demo of our CML, Cisco Modeling Lab, where users could spin up routers of
various vendors as a virtual machines on UCS.
• • Worked extensively on UCS, B-Series, C-series, Vmware ESXi, Ubuntu, Linux.
• • NFV initiatives with Verizon to virtualize route reflector, bandwidth calendaring, capacity planning, demand
deduction
• • Orchestration initiatives, Tail-F, ACI
• • Tail-F with Netconf yang demo to Verizon on automating their provisioning
• • Fabric interconnect, FCoE, FC, FCIP
• • UCS Manager,
• • Flexpod, Vblock, UCS Director
• • Compute, network, storage, fabric
• • Cloud services of Mate product, private cloud, public cloud, business cloud, provider cloud discussions with
Verizon.
• • vRR route reflector solution on Docker based container
• • positioning Sunstone to reduce Capex on control plane.
• • Nexus 7000, 5000, 2000
• • SDN, WAE, BGP-LS, MATE
• • Working with Verizon at using Cariden MATE Live 6.1 to model the Demand deduction of FiOS gateways i.e.
with peering partners live Netflix, Amazon etc.
• • EMC storage
• • Sun servers
Service Provider, MPLS
• • ISP routing environment, expertise in BGP, ISIS, OSPF, LDP, and RSVP-TE
• • Core and Edge services
• • Global Table Multicast through MPLS core for Verizon’s IPTV service with Edgecast
• • MPLS L3VPN, L2VPN
• • mLDP and P2MPTE multicast of video traffic using Global Table Multicast, GTM
• • IPSLA
Routing and Switching

2. • • Cisco High end routing with NCS6000 using technologies like ISSU, virtualization, green mode, SMUs
• • Cisco Core routing using CRS-X, CRS-3, CRS-1.
• • Architected, Designed, tested and deployed Verizon’s FiOS network that included one of the most the densest
CRS 4+1 Multi-chassis router in the country.
• • We were the first Account team in Cisco to successfully deploy CRS B2B at Verizon.
• • Successfully migration Verizon’s FiOS Lata Core Network from Cisco 12000 to CRS
• • Platforms 6500, ASR9000
• • nVSatellite technology
• • Network Monitoring and management
• • QoS, Security,
• • Protocols worked on ISIS, OSPF, EIGRP, IGRP, RIP, BGP.
• • Routers: 1750, 2500, 2600, 3600, 7200
• • Security: IP-Sec, Crypto maps, Isakmp
• • Vendors: Cisco, Enterasys, Nortel, AT&T, Netscout
Voice, IP Telephony, VoIP
• • Cisco Call managers design, configuration, installation and support.
• • Cisco Unity and Unified Messaging design, configuration, installation and support.
• • Cisco Voice Gateways configuration using MGCP and H.323 on Cisco 6500, 3800s
• • Configuration using Cisco SCCP and SIP protocol
• • Cisco Call manager Express and Unity Express configuration, installation and support.
• • Multi-site Cisco Call Manager design with Distributed Call Processing using Inter cluster trunks over Gatekeeper
• • Multi-site Cisco Call Manager design with Centralized Call Processing
• • Call Details Record Analysis
• • E911 design using Cisco’s Emergency Responder
• • Voice VLAN on PoE switches and routing VLANs
• • Project Management of Nortel VoIP implementation.
Security
• • Cisco PIX 500 Series design and configuration
• • Cisco ASA 5500 Adaptive Security Appliances configuration
• • PIX 6.X software
• • VPN configuration on PIX
• • Cisco VPN 3000 series design
• • CiscoWorks installation and configuration.
Wireless
• • Cisco Access-Points design, configuration and implementation
• • Cisco Bridges design, configuration and implementation
• • Wireless Survey using Cisco’s kit
• • Cisco Secure Access Control Server Solution Engine configuration and integration
• • Wireless 802.11 a/b/g implementation.
• • Cisco 3200 Mobile Access Router design
• • Cisco 1500 mesh architecture design
• • Hewlett-Packard’s Wireless Access Points 420 and 760wl Integrated Access Manager.
Project Management

3. • • Tech Architect/ Project Manager of IP Telephony Project at Richmond, Wise Co, Scott Co, Lee Co. of Virginia
Department of Health in VA, Winchester Public Schools in VA, Brunswick Co. in VA,
• • Tech Architect/ Project Manager of Wireless Projects at Manassas Public Schools in Virginia, Dept. of Game
and Fisheries in Richmond, Frederick Community College in Maryland, Dinwiddie County in Virginia, Winchester City
in VA,
• • Tech Architect/ Project Manager of Security Projects at Norfolk County in Virginia, University of Maryland
• • Tech Architect/ Project Manager of Routing and Switching Network at Manassas Public Schools in Virginia,
Prince George Co. in VA, Dept. of Social Services in VA,
Unix
• • Linux, Ubuntu
• • Tru64 unix on Alpha Servers. All System Administration jobs including installation, LSM, ADVFS, online
expansion, File System online recovery, C2-Security, Users admin, Printers admin, Network Admin, Backup, Restore
etc.
• • NFS, NIS, C2-Security, NTP, single user admin, console admin etc.
• • Clusters: both with File System Failover, Application Failover, Virtual IP
• • Performance Tuning of kernel, sysconfig etc using syslogs and tools like sys_check, capacity planning
• • Security:C2 security
• • HP-UX in HP9000 Servers
• • Solaris in SUN Sparc
Oracle
• • Installation of Oracle Databases
• • Creation of databases, backup, restore, export, import
• • SGA tuning, buffer sizing, shared memory max/ min, Indexing etc
• • Interfacing with Operating System
• • Front-end tools: Developer, Designer
Microsoft
• • Windows 2000 and Windows NT domain environment implementation
• • Windows NT Clusters at PWH
• • Multiple NT domain in one-way, two-way trust relationship
Storage
• • EMC storage
• • Compaq MA8000 Enterprise Storage
• • Compaq RA8000 Storage
• • 'No single point of failure - NSPOF' configuration with dual redundancy NIC, switch, controllers, secure-path
• • online RAID creation, expansion, deletion etc
• • RAID 5, striping with parity, mirroring etc.
• • Storage monitoring software
Platforms
• • ALPHA Servers, Dept. Server DS, Enterprise servers ES series, Global Server GS series
• • HP 9000 Servers
• • Clusters
• • CISCO, Enterasys, Nortel,
• • Storage SAN MA8000, EMC Storage