Technical Specialist
HCL Technologies Ltd.
مجموع سنوات الخبرة :14 years, 4 أشهر
Managing data centre operations including quality assurance so that new or changed solutions work as specified and integrate well with other systems
Contributing in LAN & WAN administration including design of network layouts, configuration
Network Designing including HLDs, LLDs, VLAN and IP-Schema
Assessing organisational requirements for network and implementing solutions / planning and designing the required solution / troubleshooting and user testing for various services
Heading installation, configuration & maintenance of, networking equipment, routers & switches, load balancers and quality compliance, ensuring maximum uptime
Responsible for Data Centre, Cisco Nexus, VDC, vPC, Cisco 6500, LAN, WAN, BGP, OSPF, EIGRP, Load-Balancing, LTM, GTM and various other technologies implementation and operations
Understanding of Firewalls, WAN Optimization tools, Wireless network and DR/BCP.
Designed HLDs, LLDs and network configurations for various environments
Managing configuration and implementation changes on:
o Cisco Nexus 7000, 5000, 2000 series
o Cisco 6500, 4x00, 3750, 29xx and other series
o VDC, vPC, Fabric-Path, FEX, VSS, STP, FHRP, LB and Disaster-Recovery/High Availability
o Routing Protocols such as BGP, EIGRP, OSPF and RIPv2
o Load-Balancing, LTM and GTM
o Cisco CSM, CSS, Cisco GSS
o BIG-IP, F5, Radware-Alteon, Nortel and Brocade Devices
Worked on the universal tools like Solarwinds, Service-Now, BMC-Remedy, SSG, Tivoli, Beacon and Lotus Notes etc.
Headed configuration of:
o Cisco Nexus, 6500, Radware and other high end devices
o BIG-IP, F5, Radware-Alteon for Load-Balancing
o Routing protocols like BGP, EIGRP, OSPF and RIPv2
o vPC, VSS, FHRP, VTP, STP, Etherchannel, ACLs, DHCP, Disaster-Recovery and High-Availability
o Network Designing including HLDs, LLDs, VLAN and IP-Schema
Troubleshoot the routers/switches in case if the services are not working
Worked on universal tools like BMC-Remedy, NCM, Voyence, NMS Loader, ConfigStore, Omnibus and Diplomat.
Handling Data & Voice L2 escalations.
Team Leading, Team Management and network configurations across NCR.
Managing a team, responsible for Installations and Troubleshooting. (Data & Voice).
Troubleshooting of network connectivity across Delhi/NCR.
Providing L2/Backend support to the Field Engineers for Troubleshooting.
Troubleshooting of Voice & Data related problems.
Random Auditing (Data & Voice connections).
Daily check list updated and to be communicated.
Coordination with the Vendors.
Configuration & Implementation of Multi Brands Routers & Switches, such as Cisco, Ericsson, Alcatel Lucent, Extreme, Net Gear Etc.
Configure and Implement of Cisco Router (2800, 1800, 800 series).
Configure and implement of Cisco Switches (2950, 2960, 3700 series).
Troubleshooting of Routers and Switches across Delhi/NCR and Bangalore.
Managing a network of fibre to the home (FTTH) on GPON technology.
Configuration and troubleshooting of ONT/ONU in Fibre Network.
Configuration of Ericsson 1500 (Multilayer) & EXTREME X460 (multilayer).
Configured about 1500+ cameras on IVMS-4000 & 4200 to keep CCTV surveillance recoding data.
Implementation & Monitoring of Network in what’s up Gold & PRTG.
Provide Network support to POP location by telephonic/remotely
Managing & maintaining passive network of DIAL.
Installing UFIS application at the client side.
Managing and maintaining Automatic Digital Announcement System (ADAS) application at server side.
Maintaining Feedback Kiosks and Internet Kiosks of DIAL.
Troubleshooting of network problems.
Resolving all desktop issues at user end.
Troubleshooting the problems related to various applications, Internet and LAN.
Taking care of network connections of DIAL.
Supporting Wi-Fi network connection issues.
Operating System Maintenance of Desktop & Server computers.
Managing & maintaining passive network.
Troubleshooting of network problems.
Managing & maintaining wireless LAN.
Resolving all desktop issues at user end.
Troubleshooting the problems related to various applications, Internet and LAN.
Taking care of network connections.
Supporting Wi-Fi network connection issues.
Operating System Maintenance of Desktop & Server computers.
BA Graduate form Delhi University
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