Summary

• A highly motivated and accomplished informational technology professional with over 5 years of experience in Network and System Administration.
• Successful history of leading network infrastructure and deployments and enhancements.
• Expert in developing procedures that improve information security and business continuity.
• Experienced in Installing, configuring and managing Windows and Unix Servers.
• Experienced in Network planning and design along with network security.
• Strong project management skills, with proven ability to direct large scale of development and installation project.
• Proficient in determining system requirement and resolving technical issues.
• Skilled in providing effective leadership in fast-paced, deadline-driven environment.
• Able to Lead and Motivate Team.
• Superior analytical, troubleshooting, communication and presentation skill.
• Ability to prioritize along critical path and meet project milestones and deliverable dates.

Operating system and environment:

Windows NT Workstation & server 4.0,Windows 2000 professional & Server, Windows Server 2003/WinXP, Unix, Linux

Networks/ Protocols:

LAN/WAN, TCP/IP, IPX/SPX, NetBEUI, DNS, DHCP,WINS, FTP, NAT, RIP, POP3, SMTP, TELNET, VPN, ICMP, IGRP, TFTP, ETHERNET

Hardware:

MS IIS Server, MS Proxy Server, Windows Terminal Servers, McAfee, Norton, C, C++, Perl, Java, UNIX Shell Scripting(BASH),VBScript, JavaScriptSwitches, Hubs, Laptops & Workstation & Servers (HP, DELL, MICRON, COMPAQ, IBM), Modems, Network Cards, Memory, Printers, Plotters, Scanners, SCSI and other Peripherals.

Software:

MS IIS Server, MS Proxy Server, Windows Terminal Server, Norton, McAfee, C, C++, Java, Perl, Shell Scripting, JavaScript, VBScript,

Databases:

Oracle8i and MySql3.0

Web/Application Server:

Apache4.0/5.0 and IIS

GUI tools:

Visual Basic 6.0

Confidential August 08-Janaury 2010
System Administrator

• Supported day to day operation of the corporate LAN Server environment consisting of windows 2000/2003 and NT 4.0 in a multi domain environment.
• Administered Microsoft domain services including Active Directory, GPO, User Accounts, Shares, Security Permission, DHCP, DNS, and WINS etc.
• Installed and configured Web Shield SMTP mail gateway for mail relay and email virus scanning.
• Managed corporate website hosted on IIS Servers. Responsibilities included regular maintenance, [security patch update] and troubleshooting.
• Maintained daily backup of servers using VERITAS NetBackup 5 software.
• Administered Network monitoring and management system, which include network connections, server services, and disk usage.
• Ensure the security of data from internal and external attacks.
• Attend and actively participate in weekly meeting.

Confidential October 2006-March 2008 
Network Administrator

• Administered LAN/WAN in a multi-server environment consisting of Windows NT/2000/2003 and [Linux Servers].
• Migrated Windows NT network and services to Windows 2000 active directory.
• Managed central windows 2000 active directory to forest consisting of 2 domain controllers.
• Carried out capacity planning to keep up with growing bandwidth requirements.
• Supported exchange 5.5, [Linux Based DNS], IIS 5.0, and SQL 2000 Servers.
• Maintained daily backups and monitored network performance, utilization and security.
• Administered and troubleshoot Active Directory Domain Controller and DNS Servers.
• Successfully engineered a VPN utilizing windows 2000 servers.
• Provided system documentation, end-user support and training.
• Design, deploy, manage and administer windows servers.

Confidential January 2005-May 2006

System Administrator

• Installation of Windows Server 2003, ISA as Firewall server, cache serverand proxy for Internet sharing
• Maintain LAN and WAN system running Windows for Workgroup and Windows NT 4.0
• Installation of Windows NT 4.0 server as file and print server to meet the organization’s requirement.
• Installed and maintain LAN with Windows 2000 servers with IIS 5.0, VERITAS BackupExec backup system, DNS, Active Directory, Exchange 5.5 and Exchange 2000 servers.
• Administer and troubleshoot Active Directory Domain Controllers and DNS servers
• Configured Group Policies on the AD domain creating OU and filtered them depending on the level of restrictions required for each group defining user rights.
• Responsible for the daily monitoring of all servers on the network and report on system capacity utilization.
• Administer and troubleshoot Microsoft Cluster service for SQL server database.
• Infrastructure design for migrating Windows 2000 AD to Windows 2003 AD and Exchange 5.5 to Exchange 2003
• Migrated/upgraded NT 4.0 Servers to Windows Server 2003
• Migrated Windows 2000 AD to Windows 2003 Server AD supporting 450 users
• Work on Windows NT/2000 based networks (esp. Active Directory), web servers, like IIS, Mail Servers, networking products like Routers and Hubs and protocols like TCP/IP.
• Write Scripts in Visual Basic to automate networking activities.

• Master of Business Administrator (MBA-MIS),
• Bachelor of Engineering (BE) in Computer Engineering,