SUMMARY

• Over 11+ years of experience in IT services (Infrastructure Management) with exposure to Multi vendor product support in networking technology.
• Expertise on Cisco Routers (1700, 2600,3600,7200,7500 Series) and Switches L2 (Catalyst 1900 and 2950) and L3 (3550 switch).
• 6+ years of experience on routing protocols (RIP, IGRP, EIGRP, OSPF, and BGP).
• 3+ years of Network testing experience.
• 7+ years of experience on MPLS (Multi Protocol Label Switching).
• Hands on experiences on Network migration between service providers.
• Hands on Experience on Network Monitoring and Management Tools like MRTG, HP - Open View, What’s Up Gold.
• Experience on different vendor Modems RAD / UTL (2 Mbps / 64 Kbps G.703, V.35)
• Hands on experience on troubleshooting routing and switching problems.
• Proficiency in handling large Wide Area Networks.
• 9+ years if experience on Data Communication - LAN, MAN and WAN.
• 3+ years of support and deployment experience on firewall products Checkpoint (NGXR65, R70, UTM1 appliance and UTM edge), Cisco ASA and PIX.
• 3+ years of Hand on experience on Cisco Call manager administration
• 7+ years of proven experience in design and implementation of networks.
• Hands on experience on Installation, configuration and maintenance of networks using CISCO WORKS NMS.
• Installation and configuration and troubleshooting Wi-Fi.
• Experience on Polling servers(Smarts, Netcool and Solution)
• Excellent Communication Skills and a Good Team Player with problem-solving capabilities and has worked on Multi Large Scale Projects

TECHNICAL SKILLS:

Cisco Routers: 1700, 2600,3600,7200,7500 Series

Cisco Switches: Catalyst 1900, 2950, 3550 4500 and 6500

MPLS: LSP,LDP,L2VPN and L3 VPN

Traffic Generator: Ixia, Smartbit

Firewall: Checkpoint (NGXR65,70 UTM-1,UTM edge)Cisco ASA, PIX, Cisco NAC

Call Manager: Cisco call manager(4.2 7.0.2)

Unified Communication: Unity (4.0.4 and 7.0.2)

PROFESSIONAL EXPERIENCE:

Confidential

Sr Network and Security Engineer

Responsibilities:

• Switch configuration migration from Cisco to Huwaei.
• Simulating the production issues in test LAB and providing solution to the customer.
• Supporting L2/L3 issues of new migrated sites.
• Preparing design guides for customer network.
• Involed in clients network design and upgrade.
• Coordinating with R&D team for new Product issues.

Confidential

Sr Network and Security Engineer

Responsibilities:

• Planning,designing and implementing and supporting Confidential infrastrecture
• Day to day support on security, network related issues
• Major involvement in Customer network site migration
• Troubleshooting Security issues on Firewalls (Checkpoint and ASA)
• Designing, testing and deployment of new client sites as per the requirements.
• Involved in design and implementation of web security using websense.
• Working with different Walgreen team for fulfilling the firewall requirement, troubleshooting and resolving the issues for complelting their testing.

Confidential

Technology Lead

Responsibilities:

• Planning,designing and implementing and supporting Customer Clinet network inclusinf VOICE. ( Data Centre Network)
• Creating Test casesd and simulating in Test lab with traffic generator for new feature deployments
• Day to day support on security, network and VOIP issues
• Major involvement in Customer network site migration from AT&T MPLS to NTT JAPAN MPLS.
• Cisco Call manager and Unity Administration.
• Troubleshooting Security issues on Firewalls (Checkpoint, PIX, and ASA)
• Working Cisco unified communication implementation.
• Designing, testing and deployment of new client sites as per the requirements.
• Involved in design and implementation of web security using websense.
• Implementation of NAC(network administrator Control)
• Administraion of Cisco Video Conference (VCSE, VCSC and MCU)

Confidential

Technology Lead

Responsibilities:

• Preparing the configuration of the sites adhering to the Design guidelines and Policies.
• Provisioning of MPLS enabled services on the customer/Service provider network.
• Supporting the OSS team for all the network related issues. Supplying them all the network information.
• Analyzing and troubleshooting Network Polling server (SOE Smarts, Solution Smarts and Netcool servers) issues..
• Implementing different test cases on the network as per the Service assurance requirement and monitoring the expected alarms on the Polling servers.
• Auditing the PoP design configuration of the network elements in the PoP.
• Validating the configuration for PE and CPE generated by Vserve team.
• Supporting for Multicast Service testing.
• Supporting for Multicast services and having good Knowledge on CMM (Cisco Multicast Manager)
• Active participation in BT Core network Migration.

Confidential

NETWORK ENGINEER

Responsibilities:

• Manage core Cisco Routers (7206, 3662, 7513 and 1700 series), Access Server (AS 5300) and Cisco Switches (3700, 2900 and 3550 series) for Core Network of MPLS.
• Implementation, Configuration, testing and maintaining dedicated Internet & VPN Leased Lines of Corporate Customer on Legacy IP and MPLS Network.
• Configuration maintenance and troubleshooting of the following CISCO Products.
• 7206 Router: Taking care of Interface management and traffic monitoring.
• 3550 L3 Switch: Ports management and Controlling of leased line's traffic.
• 2750 Series L2 Switch: Ports management with Effective usage of Switch.
• Ensuring Service level Agreements to Corporate Customers by means of analyzing reasons for outages and deploying proactive processes.
• Responsible for maintaining network uptime 99.99% and meeting dynamic market demands like up gradation of network back-haul, implementing of new hardware via, router and switches as and when required.
• Meeting RFS date to deliver services to the Corporate/Retail customers by means of ensuring availability of backend infrastructure and follow-ups.
• Provide support to all pop in day to day operations and maintain for their Voice and data services.
• Planning and implementing Building Switch and Access Switch for Metro-E network.
• Maintaining Logs and troubleshooting the errors using CISCO WORKS NMS.
• Handling the below mentioned ATM based equipments, using ADSL Technology.

Confidential

DATA COMMUNICATION & NETWORK ENGINEER

Responsibilities:

• Providing LAN/WAN network support.
• Installation and maintenance of customer network.
• Configuration of Cisco Routers (3640, 1600 and 7200) and Switches (Catalyat5000, 3000 and 1900).
• Design and troubleshooting IP and IPLC network.
• Installation and maintains of MRTG in windows environment.
• Meeting RFS date to deliver services to the corporate customers by means of ensuring availability of backend infrastructure and follow-ups.
• Configuring and Maintaining backbone router (Cisco 7500 series) for all backbone links from State headquarter to different district.

Confidential

EXECUTIVE-ELECTRONICS

Responsibilities:

• Designed and Implemented LAN/WAN for the organization. Using Cisco 3640, 1601 routers, Cisco catalyst 5000, 3000 and 1900 switch.
• Configured CISCO router (1600 and 3640) switch (1900, 2750 and CAT 5000,) and RAD modems.
• Coordinated with BSNL engineers to bring up the link and satisfactory operation of data transfer using multiple 64Kbps leased circuit.
• Configuring and Maintaining Access Router (Cisco 3600 series) at District for Leased Line (2Mbps, 64Kbps) and Dial Up.
• As a part of job have to configure routers and testing modem to all our remote locations for E1 circuit.
• Installed and configured WIN-2000 domain Server, also given required access policies to the clients.