Senior Specialist
HCL Technologies
Total years of experience :16 years, 4 Months
Besides provisioning and troubleshooting network connectivity and reach
ability, I supervise team with critical tasks of provisioning routing protocols,
testing connectivity and deployment of services for propagation of telecom
traffic to telecom operators.
Perform network configuration, upgrades, and updates following Remedy's
Incident/Change Management for routing, switching and firewall technologies.
Prepare presentation of implementations in management meetings and
collect feedback for further improvement.
Maintain accurate and up-to-date documentation of network configurations,
diagrams, and procedures with Microsoft Visio.
Share thought process and improve skills of team mates by conducting
sessions with the aim of understanding the technologies and its impact on
business.
I worked with Wipro’s major client - National Informatics Centre (NIC) and National Knowledge Network (NKN). NIC and NKN in core MPLS multi gigabit speed PAN network infrastructure of govt of India that enables e-governance and allows educational and scientific research institutions to connect and share data.
I contributed in state wise merger of state government networks under project: State Wide Area Network (SWAN) with MPLS network infra of government of India - NKN for redundancy, faster data communication, security and synchronization of state Data Centres.
Role and Responsibilities:
•Integrate client networks with mpls cloud over L3 VPN.
•Merge NIC offices at remote locations over L2VPN.
•BGP path manipulation for client prefixes towards Content Delivery Network Google/Akamai at NKN, Shastri Park for cached internet data for improved performance and high availability.
•Created VRFs for segregating and backing up critical data between National Data Centre (Delhi, Pune & Hyderabad) - DC and State Data Centres - DR
•Troubleshoot L2/L3 issues related to MPLS, L2VPN, L3VPN, OSPF, BGP and L2/L3 switching at Core and client end
•Performed major changes on BGP- Prefix-set, Route-Policy, Summarization, VPNV4/V6 route
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I was hired to transform legacy architecture to latest platforms, enhance network performance & security, build and deploy network infrastructure at new sites.
Role and Responsibilities:
•Plan, execute and report availability, performance and capacity of network to higher management for
•desired action
•Document and design new networks for organization within Qatar and Kuwait.
•Implemented IPSec VPN as backup path for redundancy at most of the locations in company’s Middle East region.
•Track availability of patches for software/firmware and approve the installation of patches for Cisco
routers, switches & firewalls
•Handling escalated calls with respect to Configuring & troubleshooting
•Managed team by delegation of tasks related to computer networks, data backup and application servers
Project: Dishnet Wireless Limited (DWL) - Aircel Telecom
Daily analysis of all cell site WAN connectivity with regional office.
WAN link installation and configuration on RADWIN 1000 that connected cell
sites with main office.
Windows Server 2003 Active Directory administration and
desktop/application support.
Troubleshoot issues related to desktops, printers, and Modems.
Administer Windows server 2003: Group Policies, Access Permissions,
WSUS updates.
Backup, configuration & up gradation of IOS.
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