Active Directory Manager

Raghuveer

E-mail ID: abnue2@r.postjobfree.com

Mobile No: 301-***-****

Summary:

Over 6 Years of IT experience as a Systems Administrator, Network

Administrator, Technical Support, Helpdesk, Desktop & End user support.

Advanced knowledge of Installation and configuration of multi-user operating

systems, which includes Windows NT/2000/2003.

Worked with Active Directory configurations in a Windows 2003 single forest,

multiple domains infrastructure.

Installing Citrix Metaframe presentation server 4.0/ 4.5 and manage the farm

through Presentation Management Console.

Configuring Citrix Access and Citrix Secure Gateway.

Monitoring and Managing Citrix Metaframe Presentation Servers.

Built Windows 2000 and Windows 2003 servers using HP Smart Start, Array

configurations, Diagnosing server, Updating Firmware and PSP.

Designing and implementation of Active Directory, DHCP, DNS, and AD

Enabled applications.

Creating a test Environment in Citrix or VMware for Production Team to test

their applications

Expertise in SQL Server, C#, Team Foundation Server (TFS).

Maintaining the File Server, Print Server and cloning the Desktops on Network

in Windows environment.

Application Support like Business Objects, PeopleSoft, Remedy, Interest

Claims.

Microsoft applications including WINS, DNS, DHCP, SQL, printing, Proxy, IIS,

Active Directory, Exchange, SMTP, FTP, and Domain Controllers.

Proficient in setting up LAN and WAN networks.

Working knowledge in Installing, configuring and maintaining SQL Server 7.0,

MS IIS Server 4 /5/6, Proxy Server, MS ISA Server.

Excellent interpersonal and oral/written communication skills and have high

adaptability to changes in technology.

Certifications:

Microsoft Certified Systems Engineer (MCSE).

Citrix Metaframe Presentation Server 4.5 Administrator 1Y-259.

Technical Skills:

Languages C, C++,C#, VB.NET, VB, VB Script, PL/SQL, T-SQL

Operating Systems DOS, Windows 2000 Server, Windows 2003 Server,

Windows NT 4 Server and Workstation, Windows XP,

Windows Vista (Professional and Home), Sun Solaris, Red

Hat Linux 9.

Web Technologies HTML, DHTML, CSS, XML, IIS, AJAX, Microsoft Office

SharePoint Server, Team Foundation Server

Terminal Citrix Metaframe XP/ 3.0/ 4.0/ 4.5

Application Servers

Databases SQL Server 2000/2005/2008, Oracle8i,9i,10g, MS-Access,

My SQL

Hardware Compaq, HP, IBM, Dell Servers, Routers, Switches

Ethernet, WLAN, ISDN. Internet connectivity. WWW,

Network mail, FTP, SFTP administration, Configure Firewalls. Net

Technologies Commands, Creating Batch files – scripts.

Internet/Web Microsoft IIS 5/6

Servers

Education:

Bachelor of Technology from J.N.T. University, Hyderabad, India.

CIGNA, Hartford, CT Oct 07 – Apr 09

Windows Administrator

Responsibilities:

Maintained and supported 1000+ servers in the Data Center. Installation and

administration of Windows 2000 and windows 2003 server, domains and database

servers like SQL.

Design & implementation of Microsoft Active Directory. Creating user accounts

in Active Directory and Email Account creation on Exchange Server 2003

through web based tool

Teamed NIC’s using HP Teaming software for redundancy during failures.

Used HP Smart Start 7.xx and 8.0 to build the Windows server, HP Insight

Manger to run Diagnostics to rule out hardware issues.

Update Firmware and Proliant Support Pack for Window 2000 and Windows

2003 servers.

Create, test and deploy virtual environments using Virtualization Technologies –

VMware Workstation and ESX Server, MS Virtual PC.

Creating a test Environment in Citrix or VMware for Production Team to test

their applications.

Implementation of Disk Imaging software Norton Ghost.

Provided daily, weekly and monthly health reports on Existing Citrix Farm &

suggesting up gradations of servers or license.

Patching the Production Servers during the green zone window with security

patches. Security and Compliance Guidelines. Administration of DNS, DHCP,

WINS in Active Directory Environment.

Resolving various issues such as Windows Policies, Application licensing through

RDP, Net - meeting. Coordinating with Vendors regarding production issues &

solving problems

Defining Group permissions and creating local and global groups with Account

Policies using Enterprise Administrator.

Supported Team Foundation Server (TFS) for application users.

Create, test and deploy virtual environments using Virtualization Technologies –

VMware Workstation and ESX Server, MS Virtual PC.

Installing the Citrix Web Servers giving permissions to the users to access the

Applications through Web Interface.

Publishing the Application on the Citrix Servers and giving the Permissions to

the users.

Creating New Sites and Subnets in Windows 2003 Forest.

DHCP Authorization for different sites

Installing and Configuring DHCP, DNS and WINS.

Managing the Printers in Citrix PS 4.0/4.5 environment.

Migrating Windows NT and Novell servers to Windows 2003 Active Directory.

Environment: Windows 2003 Domain controller, Windows 2000 File and Print server,

Windows NT servers, Citrix Meta frame Presentation 4.0/4.5, Windows Novell/NT

Servers and Exchange servers.

Sogeti USA LLC, OH Jan 06 – Aug 07

System Administrator

Responsibilities

Installing, configuring and administering Windows2000/2003 servers.

Monitoring & maintaining Citrix Meta Frame Farm which includes 250+

servers, 2500+ user base & more than 100 various applications. Up till current

date built 25 Citrix Presentation 4 servers with more than 30 applications.

System & Network administration on Windows2003 advance server with

Active Directory Domain including 7 Domain controllers, + 1500 users.

Worked with Active Directory Configurations.

Administered and setup print servers in Win2000/2003 server.

Implemented Fault Tolerance using RAID 5.0/1.0 levels on different servers.

Implementation of servers built.

Migrated more than 300 users from Metaframe Presentation Server 1.8 to 4.0.

Coordinate with Application, Network and Security Teams. Vendor Management.

Responsible for setting up Windows NT/ 2000 and MS Exchange Server 2000/

2003. Installation and configuration of Windows 2003, Active Directory.

Upgraded Windows 2000 to Windows 2003.

Worked with Symantec Norton ghost 8.0

VMware management and windows clustering.

Created Virtual environment by using VMware Workstation and ESX Server.

Experience with data center hosting web sites maintaining application servers.

Responsible for citrix metaframe4.0 implementation in win2003 server with

MOM2005.

Creating user rights and defining local and roaming profiles.

Implementation of wireless networking and wireless routers configuration.

Responsible for migration of MS exchange 2000 to MS exchange2003.

Implementation and administration of HP server insight manager.

Environment: Windows XP/NT/2000/2003, My SQL 2000, Exchange NT/2000, Citrix

Meta frame Presentation 3/4.

Federated Investors, PA Nov 04 - Dec 05

System Analyst

Responsibilities:

Responsible for administering a group of Windows 2000, 2003 Servers.

Responsible for MS-Exchange2000 and 2003 servers.

Responsible for Domain controller’s throughout organization.

Monitored and maintained tape backups through Veritas and NT-backup tools.

Managing Remote Servers through Terminal Services Manager.

Maintaining corporate DNS system.

On boarding of applications to Citrix Environment.

Publishing and assigning the user permissions to access the Applications in

Citrix Management Console.

Routine maintenance activities for optimal performance.

Exchange and Active directory database defragmentation as per requirement.

Mailbox quota management.

Administration of SAN for exchange server databases.

RAID configuration and lun creation and presentation in SAN for exchange

server.

Administering of networks, computers, services, and other system components

through Active Directory sites and services.

Administering domain trusts, and changing the domain mode using Active

Directory Domains and Trusts.

Responsible for troubleshoot all the issues related to AD and Exchange.

Responsible for handling and troubleshooting MOM servers.

Handling LCS server for messaging and all escalation for mail related issues.

Environment: Windows NT/2000 Servers, SMS 2.0, Exchange 5.5/2000 Server, Win

9x/NT PCs EMC SAN, VMware, MOM, SMS and Exchange 2003 system.

Infinity EV Motors, Hyderabad, India Oct 03 - Sep 04

System Analyst

Responsibilities:

Installing and configuring windows XP/2000/2003 servers

Installing the applications on the user’s desktops through marimba channel

Resolving various issues such as Windows Policies, Application licensing through

RDP, Net - meeting. Coordinating with Vendors regarding production issues &

solving problems.

Installed Windows 2000 server, Workstations and secured their connectivity.

Implemented Fault Tolerance using RAID 5.0/1.0 levels on different servers

Provided 24*7 support for servers running mission critical applications, databases

and maintained the 99.99% committed SLA with all my clients.

Environment: Windows XP/NT/2000/2003, Exchange NT, MS Office, ISS

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