SUMMARY

• 13+ years of experience in LAN/WAN,MTSO,RNC,CBRS,SONET, Ethernet Backhaul, IP/TDM PBX, Ericsson DOMS,EDCGS, Data Canter, VPN, Confidential CRS - 1,ASR 9K,ASR 1K Nexus 7k/5k/2k, JUNIPER M/T-Series, Alcatel Confidential 7750 SR/7705 ESS,QOS,OSPF,BGP,MPLS,HSRP,IXIA,TCL/Tk, TCP/IP and network protocol testing skills, deployment and migration along with familiarity of clients interface with customer of France and Germany and America
• 10+ years of strong experience with Ethernet/Sonet troubleshooting, monitoring and testing of complex Data and Video application environment of multi-vendor( Confidential &T,ALCATEL- Confidential, Time Warner Cable, Verizon) SONET and Carrier Ethernet network service provider with Switches and router products of multi venders
• 8+ years of experiencein network with BGP, GRE, OSPF, MPLS (LDP-TE/RSVP-TE),Ethernet Switching architecture with large network infrastructure( Confidential &T,ALCATEL- Confidential, Time Warner Cable, Verizon) to Customer support 24 x 7 Network Operation Center issues
• Experience in implementation of Fiber connections T1, DS3,Frame-relay, OC-3c/12c/48c/192c Packet over SONET (POS), Power over Ethernet (PoE)
• 8+ years of experience in ALCATEL- Confidential SR-7750/7710,ESS-7450, Alcatel SAM 5620
• 6+ years of experience in Juniper Networks devices EX 4200,EX8200, EX 3200 switches, M7, M10i, M120, M320, MX960, T640.
• 4+ years of experienceof Confidential routers and switches including 2600/2800/7200 , Confidential CRS, Optical Switch Routers(OSR) series routers and 3560/3750/ Confidential 7600, 6500 series
• Experience in designing, developing and Ethernet network migration, troubleshooting of LAN Network as per Confidential Optical switch router 7613,7206,6513, Juniper M320, ALCTEL 7750 Confidential, JUNIPER, ACLATEL-LUCNET 3-tier Architecture connectivity to optimize Confidential &T And Cingular network infrastructure (Core, Distribution(PE), Access(CE))
• Experience in troubleshooting, implementing, optimizing and testing of static and dynamic routing protocols such as IGRP, L3-VPN, MP-BGP, MPLS, LDP, RSVP, MPLS VPN’s QoS, EIGRP, and OSPF ability to resolve complex routing problems.
• Very solid IP Networking, troubleshooting of complex multi-vendor network on different Confidential, JUNIPER, ALCATEL- Confidential Switch/router series of Confidential IOS (Ver. 12.2), CatOS, Alcatel TiMOS Juniper JunOS products
• 3+ years of experience in policies creation, writing procedures for traffic redistributions b/w Providers and common back bone
• 8+ years of experience in IxNetwork, IxRouter, DDTS, Clear case Test Director 8.0,ToTd for defect tracking, Ethereal traffic generators
• Experience in Visio, Excel, MS-office documentation database of network topology
• In-depth knowledge of Testing methodologies, Test approach, Testing types, Test design and Implementation
• Highly motivated to work with the teams as well as an individual self-driven, flexible in taking assignments and working under tight schedules
• Expertise in SDLC (Software Development Life Cycle) - Analysis, Design, Development and Testing. Ability to deliver quality work under pressure and aptitude to meet deadlines.

PROFESSIONAL EXPERIENCE

Sr.Network Engineer Consultant

Confidential - Overland Park, KS

Responsibilities:

• Build Data Center Lab from Scratch onwards
• Installing, configuring, maintenance, writing MOP, deployment and troubleshooting of Confidential hardware 7600, ASR9k,ASR5K(HA),Nexus7k,5k,2k service routers
• Nexus7k,5k,2k&ASR9k,ASR5k(HA),ASRnv1k,ASR1001s Lab testing and validation prior to implementation on production Data center
• Testing features of FEX, ISSU, vPC, vPC+ FabricPath
• Gained hands on experience in network design, configuration and trouble-shooting of MP-BGP, ISIS, L3-VPN, VRFs, RSVP, MPLS and BGP processes.
• Perform certifications on new equipment of Confidential new line card(F2,F2E, 40gig and 100gig) and evaluations of new IOS-XR, NX-OS releases in a Lab environment
• Writing detailed test plans, test procedures
• Configured VLAN, HSRP, VRRP, STP and 802.1Q trunks to service providers, implemented Layer 2 Security including port security, STP attack mitigation using BPDU guard and ROOT guard.
• Troubleshooting routing issues related to protocols ISIS, HSRP, VRRP, L3-VPN and MP-BGP.
• Worked on different connection medium like fiber and copper connectivity.
• Updating network diagrams, documentation, rack diagrams and other related site documentation using Microsoft Visio and MS-office.
• Perform other similar professional responsibilities as required or assigned

Environment: LAN/WAN, Confidential Router/Switches, Sonet OCX’s, Visio diagrams, Confidential CRS, ASR 9Ks,1Ks BGP, OSPF,MPLS/VPLS, VRF/VPN, STP, ASR 9K, Nexus 7K/5k/2k (FEX, ISSU, vPC, FabricPath, VDC)

Confidential, Bellevue

Sr.Network Engineer Consultant

Responsibilities:

• Writing a procedure (MOP) for production deployments
• Validation of MOPs in LAB
• Worked on night Maintains call for implementation of MOP

Environment: ALCATEL 7750 SR,7450 ESS, ASR 9K, Nexus 7k,OSPF,SONET,SAM,OC12,OC48,T1,T3,MPLS (LDP, RSVP, Multi-VRF) RSVP,LDP, MP- BGP, L3-VPN

Confidential

Consultant

Responsibilities:

• Escalate Problems to Juniper/ Confidential /Alcatel Case and a corresponding ticket internally. As ALU SME ON call support(TAC) for the ALU 7750 SR, 7450-ESS1/6/7/12,ALU 7705 SAR
• This assignment provides me to work the Wireless Service Provider in their Mobile Switching Center (MSC) to integrate the EVDO Radio Network Controller (RNC) from Alcatel- Confidential and Aggregation Router 7750 SR and 7450-ESS1, 7450-ESS6, 7450-ESS7, 7450-ESS12 switches into their In-Service Commercial network and Full Rollback to T1s.
• Implementation and maintains of SAM 5620 Network Manager
• Various BTS engineering requirements for the legacy Mod cell DOMs/EDCGs 1, 2, 3 versions of BTSs.
• Configuration of EPIPE-TO-VPRNs-for-BTS-DOMs, EPIPE-TO-VPRNs-for-BTS-eDCGs, SDP, Spoke-sdp, OSPF, BGP, T1 Channeling, SONET OC48,OC12, MPLS EPIPE on ALU 7750 SR, 7450-ESS1/6/7/12,ALU 7705
• Checked 7750 configuration for services, interfaces, epipe and ports
• Engineering, design, provisioning, configuration, and support of Alcatel- Confidential IPD router gear using 5620 SAM and Alcatel CLI
• Turn up, configuration, integration, and testing of Alcatel Confidential 's 7750 router
• Escalate Problems to with ALU tools, especially Wireless Reality and screens on target systems (E.g. ECP, 5ESS)
• Pre check and post check of BTS loading and re-ip design
• Configuring Confidential ASR 9K/1K & 7600 Series Routers.
• Digital communication implemented T1,T3, OC3,OC12,OC48,OC192
• Writing implementation, upgradation and modifications MOPs
• Technical support and troubleshooting network elements in production
• Configured routing-instances for customer traffic differentiating with other customers using VRF
• Configured Class of service on Juniper.
• Troubleshoot various routing problems like neighbor issues, high CPU utilization issues with protocols OSPF and BGP.

Environment: ALCATEL 7750 SR,7450 ESS, ASR 9K, Nexus 7k,OSPF,SONET,SAM,OC12,OC48,T1,T3,DWDM, MPLS (LDP, RSVP, Multi-VRF) RSVP,LDP, MP- BGP, L3-VPN

Confidential, TX

Consultant

Responsibilities:

• Troubleshooting difficult debugging and complex networking problems of enterprise global clients of Austin datacenters
• Participate in 24/7 on-call rotation which includes being available to assist with issues
• Network routing protocol troubleshooting of MP-BGP, QoS, EBGP, IBGP, RSVP, LDP, OSPF, MPLS, SONET, HSRP and VRRP, VLAN Trunks, VTP, Ether channel, STP and RSTP, Traffic Filtering
• Support customers and answer escalated inquiries in regards to their network connectivity and outages

Environment: LAN/WAN, Confidential Router/Switches, Sonet OCX’s, Visio diagrams, Nexus 5000,ASR 9Ks, Confidential 2750, 3550, 3560, 3750, 2940, 49xx, 28XX, 38xx, 65xx, 75xx, DS3.DS1,CRS1

Confidential, NJ

Consultant

Responsibilities:

• This project centered on the creation of 3 new data centers for Confidential &T infrastructure network management. Mobility Ethernet network migration from NTB (Cingular) to the Common Backbone ( Confidential &T), SONET, WAN, LAN mesh architecture working with design and operational deployment of the Voice over IP (VoIP)
• Key participant in the testing, and implementation of three new data centers, from building out the data centers within the test lab to putting them into production
• Certification of testing of 3-tier Architecture (CBB Core, NTB Core, Distribution(PE), Access(CE) of LAN and WAN Network with costumer edge as per Confidential OSR(7613),6500,Juniper EX4200,EX3200 Provider Edge as per Juniper M320 and T640 routers, CORE EDGE as per Confidential CRS-1SNRC routers
• Service deployment, migration, design issues and working with Data Center networking deployment monitoring and testing of complete physical equipment installation of MPLS networking with OSPF, MPLS (LDP, RSVP, Multi-VRF), GRE,RSVP,LDP, MP- BGP, ECMP load bancer,L3-VPN, STP, VTP, Port Channels, HSRP, VRRP
• Preparing architecture for Controlling per-user Quality Of Service (QoS) scales by moving queuing, scheduling and accounting closer to the subscriber
• Fiber connections T1, DS3,Frame-relay, OC-3c/12c/48c/192c Packet over SONET (POS), Power over Ethernet (PoE)
• Create a MR’s in TAC Server for Confidential and JTAC Server for JUNIPER Networks
• Build and maintain Visio documentation database of network topology
• Re-engineered BGP routing (Route Maps, AS-Path pretend, MED, Local Preference) to load balance traffic across multiple ISP’s links
• Configured protocols OSPF on various Confidential routers Confidential GSR, 7500, 6500 series.
• Configured routing-instances, Policy-options, firewall filters, prefix-list on Juniper M 120router.
• Configured classifiers, Schedulers, drop-profiles on Juniper router to provide class-of-service.
• Configured protocols BGP, MPLS on Juniper M120, T640, MX960 routers.
• Enforces Security Confidential ACL, Access Points Confidential provider and client firewalls
• Tune security devices with policies creation, writing procedures for traffic redistributions b/w Providers and common back bone
• Provides user encapsulated sessions of frame relay, LACP link buddle connection between PE-CE
• HSRP,VRRP, ECMP redundancy Protocols configurations between PEs
• Develop test strategies, test plans, and test networks to verify standards compatibility, functionality, interoperability, conformance, regression and systems-level readiness for customer implementation
• Act as a highly interactive member of the team and interact with design resolve problems with troubleshooting and tracing root cause
• As a part of curriculum for Mobility Ethernet network migration project, we were offered JUNIPER TRAINING for about two weeks, which enhanced my understanding of Juniper Networks to a greater extent. Training involved not only the troubleshooting Techniques, but also the configuration and provisioning Juniper Routers.
• The agenda of the training was:-
• Operating Juniper Network Switches in the Enterprise.
• Operating and Troubleshooting of Juniper Network Routers.
• M-series, T-series and MX series.
• Configuring Juniper Network Routers.
• Advanced VPN’s (MPLS)

Environment: Confidential 7613, 7206, Confidential 6500, Confidential 2750, 3550, 3560, 3750, 2940, 49xx, 28XX, 38xx, 65xx, 75xx CRS-1,GRE, OSPF, MPLS (LDP, RSVP, Multi-VRF) MP- BGP, L3-VPN,QOS,VRRP,HSRPAL

Confidential

Network Test Engineer

Responsibilities:

• ALCATEL 4400 IP-PBX Call Sever(CS) configuration with GD(gateway distributor) inbound outbound calls routing, faxes, email transfers, call hunting groups, Voicemail, Meet me conference
• Designing, implementation, configuration, troubleshooting and performance tuning of voice and data Ethernet network for enterprise customers/ISP’s included MPLS (LDP, RSVP, MULTI-VRF), IP-VPN(voice, video and data),SDP, SAP, EPIPE

Environment: ALCATEL 4400 IP-PBX, MP-BGP, MPLS, RSVP, LDP, OSPF, IXIA, T1, T3, DS3.DS1

Confidential

Product development Engineer

Responsibilities:

• Worked on the Broadcom boards for the BSP for BCM5690 Porting and bringing the board up.
• Mapping of Broadcom (SDK) APIs with FS-NPAPIs
• Porting of Confidential L2 Stacks to the BCM5690 platform (VLAN, STP/RSTP/MSTP, PNAC, IGMP Snooping)
• Testing of Dell switches of 5324 series using layer 2/3 protocols Dell system L2 Stacks (VLAN, STP/RSTP/MSTP, PNAC, IGMP Snooping)
• Automation of test cases using Tcl script of layer 2 protocols of Dell system Stacks
• Troubleshooting with troubleshooting and functional testing with Ethereal/traceroute, Netstat, IXIA Network Analyzers

Environment: Dell 5324 switchestesting, and Confidential L2 protocols, VxWorks IP products