L.BALAKUMAR
Contact Mail Id : lbalakumar@gmail.com
Contact Number : 9994657717
Career Objective
Challenging responsibilities in a professional environment to utilize my analytical, problem solving skills, experience and technical knowledge for the mutual growth of the company and me.
Experience Summary
v Network Engineer in Zylog Systems from August 2009 to January 2010.
v Network Engineer for BSNL at Chennai Metro water board from MARCH 2009 to JULY 2009.
v Desktop Support Engineer in Wipro Technologies from November 2007 to January 2009
Expertise Summary
v 1.10 years Overall experience in System and Network Administration
v Having exposure in Installation and Troubleshooting Cisco ISR 1800,2800,3800 and
Cisco 7206 Routers
v Installation and Troubleshooting Catalyst 2960,3750,3560,6506 Switches
v Installation and Troubleshooting Cisco 7940, Nortel NTDU92 VOIP phones
v Sound knowledge in Routing and Switching.
Certifications
v Cisco Certified Network Associate (CCNA)
Cisco Id: CSCO11523969
Products Handled
v Routers : Cisco(ISR) 1800,2800,3800 and 7206
v Switches : Catalyst 2960,3750,3560, 6506
Experience Profile
v NETWORK ENGINEER inZYLOG SYSTEMS deputed through V-EDGE SOFTWARE SOLUTIONS, Chennai. From AUGUST 2009 to JANUARY 2010.
Roles and Responsibilities
v Handled a network of 200 Areas throughout India.
v Configuring and Troubleshooting BGP on Cisco routers
v Configuring open-source Access controllers for AAA services
v Configuring routers for establishing connectivity with ISP in area gateways
v Implementing routers for establishing connectivity with wireless Nodes for each area.
v Configuring routers for interoffice connectivity
v Session management on Access Controller devices
v Bandwidth restriction for customers.
v Providing QOS for end users.
v Vlan based bandwidth allocation for specific users depending upon user’s plan
v Generating monthly report on user end issues
v Planning & scheduling the network and service down time for various upgrades and
Maintenance
v Delivering proactive monitoring and preventive maintenance for all locations
v NETWORK ENGINEER forBSNL at CHENNAI METRO WATER BOARD deputed through TRIMAX IT INFRASTRUCTURE and SERVICES, Chennai. From MARCH 2009 to JULY 2009.
Roles and Responsibilities
v Handled the bsnl links on 10 areas consists of 150 metro water stations all over in Chennai.
v Implementing and establishing bsnl MLLN (Managed Leased Line Network) connectivity at new locations.
v Logging call in BSNL for any major area breakdowns,
v Configuring the CISCO routers for new locations. For MLLN connectivity.
v configuring load balancing on Cisco routers for redundancy purpose with third party router
With the help of VRRP.
v Monitoring and troubleshooting MLLN and OFC based connectivity on area offices.
v Providing immediate resolution for physical breakdown of OFC or COPPER based media types by coordinating with the relevant team.
v provide looping to retain connectivity, in case of any major physical media breakdowns
v Converting the link from non-leased line to Manageable Leased Line Network.
v Delivering proactive monitoring and preventive maintenance for all locations.
v Planning & scheduling the network down time for various upgrades and Maintenance
v DESKTOP SUPPORT ENGINEER inWIPRO TECHNOLOGIES deputed through CARE IT SOLUTIONS, Chennai from NOVEMBER 2007 to JANUARY 2009.
Roles and Responsibilities
v Handled a LAN contains 1000 users in various projects
v Taking care of Full access layer network contains 1000 users from 25 projects,
v Configuring and Troubleshooting Access layer Switches,
v Collecting switch details, switch utilization reports
v Enabling switch ports for end users to establish connectivity with their project network
v Adding new VLANS in switch Trunk ports
v Pruning of VLANS on respective switches.
v Coordinating with client for testing new project implementations.
v Configuring the Cisco 7940, Nortel NTDU92 voice over ip Phones.
v Configuring Cisco AP1231G-A-K9 wireless access points.
v Troubleshooting VPN and Citrix connection problems.
v Solving tickets raised by the users in unicenter ticketing tool.
v The main responsibility is to maintain network uptime of 99% and service uptime of 100%
v Planning & scheduling the network and service down time for various upgrades and
Maintenance
Expertise profile
Area of Interest: Routing and Switching
v IPV4/IPV6 Routing
v Multicasting,
v Knowledge in BGP,IS-IS Routing protocols
v Configuring and Troubleshooting OSPF over FRAME-RELAY networks
v Configuring redistribution when connecting different routing protocol domains
v Configuring RIP V2 and EIGRP routing domains
v Sound knowledge in VLSM,CIDR,SUBNETTING,
v Configuring and Troubleshooting VLANS in Switched Networks.
v Configuring VTP,
v Configuring Trunking and Pruning on switched networks
v Enabling port-security for preventing unauthorized network access
v Enabling port fast, uplink fast, and backbone fast for fast convergence.
v Password recovery of networking devices using configuration registry
v Configuring vlans in ROUTER ON STICK method,
v Configuring EXTENDED ACL’S
v Configuring NAT OVERLOADING (PAT)
v Knowledge in Remote Access VPN (Client-Site) and Site-Site VPN
Education
v Diploma in Electronics& 2007 79 .5% (With Distinction) First Class
Communication Engineering
v HSC 2004 79.2% (With Distinction) First Class
v SSLC 2002 71.6% First Class
v Diploma in Electronics and Communication in St. Xavier‘s Polytechnic College-Tuticorin, Tamilnadu, Affiliated to DOTE-Chennai.
v HSC & SSLC in St.Xaviers Higher Secondary School, Tirunelveli, Tamilnadu
Academic Project
Name : Coin Operated Solar Mobile Charger System
Position :Team Leader
Team Size :5
Project Description
COSMCS – Coin Operated Solar Mobile Charger System is a high tech cosmopolitan environment friendly charging device. It uses solar power as the source during summer season and AC input during rainy season. It has a solar absorbing plate, which charges the battery. An indicator indicates the power availability of the device. Users can be able to charge their day to day need mobiles by inserting one rupee coin. An optical sensor unit recognizes the coin and initiates a timer circuit and charge the mobile till end of the timer. This device can be used as a travel charging unit in transportation units. Also it can be used effectively in defense areas where the power source cannot be obtained. More than all of these, this device helps to reduce Global Warming by utilizing solar power.
Languages Known
Good Oral and Written communication in English and Tamil.
Declaration
I do hereby confirm that I will deliver the best part of my service and dedication if I get
Recruited in your company. I fully hope that you will provide me an opportunity to work in your
Esteemed organization.
Date : Yours Sincerely
Place : Chennai [L.BALAKUMAR]
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