System Administrator Active Directory

Vijayaraghavan.V

Mobile : +91-979*******

E-Mail : **************@*****.***

CARRIER OBJECTIVE

I am an enthusiastic and young aspirant seeking a responsible and challenging position in a reputed company. I have the inherent qualities to handle responsibilities both individually as well as a team and thereby strive hard towards the development of my organization.

CERTIFICATION

Hardware and Networking, Coimbatore (2006) “A” Grade

EXPERIENCE SUMMARY

7 years of experience as a Network and System Administrator.

Strong in all phases of Hardware, Networking, Installation, Configuration and Administration.

Strong background in Windows 2003/2008/2011-sbs/2012 servers

TECHNICAL SKILL SUMMARY

Windows 2003, 2008, 2012 Active Directory Service

Installing, configuring Active Directory Services in windows Server 2003.

Administration of windows 2003, 2008,2011-SBS, 2012 and 2016 servers including active directory services

Managing and Administering OU, User, Groups and Computers.

Administering Group Policy, DHCP.

Configuring DNS servers

Windows cluster enviroinment Management

Voip phone configurations, SIP settings

Linux Administration

RHEL 6, Centos 6, 7, Ubuntu.

MYSQL 5.x,. Apache web server,

MTA: Postfix, Send mail, MUA: Squirrel mail, round cube.

Virtual Private Cloud, Amazon Cloud, FTP.

Cpanel/WHM, Lamp, IBM DB2 Php Integration, Linux Based webhosting

IIS Web server

Configuring and administering web services like HTTP, HTTPS, FTP and SMTP.

Web application installation, user access permission

Troubleshooting IIS issues.

Hosting websites with SSL certificate configuration

Database: MS-SQL 2000 / 2005 / 2008/2008r2/2012/2014/2016 Database creation, DB access permissions, Backup and restoration,

Multiple website hosting with ASP, ASP.Net, HTML and PHP.

Hardware Firewall Administration

Watchgaurd x750e, Sonicwall Rules and Policy creation, VPN tunnel.

MOSS 2007, 2010 and 2013

Installing and configuring Basic and Share point servers Farm architecture.

WINTEL AND IIS SPECIALIST, 23/8/2018 to Present

HCL Technologies, Madurai

Job Responsibilities:

As Part of global support team, responsible for managing over 10000 + physical and virtual servers.

Providing Support to VMware,Hyber-V, Windows 2003/2008/2012.

Involving in Commissioning / Decommissioning of Servers

Cluster configuration and management

Vendor Co-ordination for Hardware changes

Upgrading Windows, installing and managing Operating System patches

Responded to server down alerts in a timely manner and brought them online

Managing file and folder permissions (NTFS, shares)

Dealing with clustering issues, DNS and DHCP issues

Work on scheduled tasks as part of change management plan and schedule changes.

Troubleshooting the servers all problems like, Authentication, Permission,

Work on Internal/ external escalation matrix for customers/vendors for incident management.

Involved in day to day Incident, Problem and Change Management

Good exposure in BMC Remedy ticketing tool.

Able to understand Customers Requirements and met SLAs regularly

IIS related tasks and issue troubleshooting

IIS server certificate installation

FTP site configuration

Adding LUN storage

SAN path issue prechecking in hyper-v enviroinment

SENIOR SYSTEM ADMINISTRATOR, 7/2013 to 15/8/2018

Majestic People Info Tech, Coimbatore.

Roles and Responsibilities as a Windows and Linux System Administrator:

Windows Administrator:

Managing Servers and Workstations with Windows 2003,2008,2012 Server Domain Controller

Windows XP and windows 7, 10 Client computers.

Administering DHCP and Group Policy Management.

MOSS installation and configuration

Web application and site collection creation, Web part deployment

Configuring and Handling hosting panels

IIS 6.0,7.0,7.5, 8.5 installation configuration

Virtual directory creation, Application pool Identity.

Configuring FTP and SMTP services.

Website Hosting and having control over the servers by Coordinating with Datacenters like ABT InfoTech, Rack Space Datacenter, Godaddy, Siteground,AWS and Peak10.

Physical and Logical Security for Source code and Database.

Remote support using RDP to fix.

SSL certificate installation

MSSQL 2000 / 2005/2008/2008r2 Database Administration.

Scheduling NT Backup on Source and all Administration information.

Keep track on Anti-virus Update and Windows Security patches updating.

Preparing Security Audit document, Backup status report.

Problem management and issue resolution for server, desktop and laptop issues.

Designed Structured Cabling with Cat6 in our new office capable of handling 100+ Employees.

Administering Google Apps E-mail.

Backing up Database, System State using NT Backup.

Creating Rule and policies in firewall.

Securing Network Resources with NTFS permissions, Security Policies.

Installing and configuring various applications for software developers.

Involved in ISO 9001:2008 implementation process.

Linux Administrator:

• Performance monitoring and checking file system utilization

• Administration of Red hat Enterprise, centos 6,7, Ubuntu Linux servers.

• Installation, Troubleshooting & Maintenance.

• Software and patch management.

• Kernel tuning.

• User creation, modification and deletion.

• Creating Mail server.

• RAID.

• FTP server configuration.

• Reviewing system log files for errors. Setting up cron jobs for backups and monitoring processes.

Deploying Development servers on Amazon Private Cloud.

Initiated, evaluated, and cost justified proposals to enhance Production and development server and security aspects presented to top management.

Troubleshooting internal LAN and laptops as well as servers

SYSTEM ADMINISTRATOR, 10/2010 to 7/2013

Velan Info Services India (pvt) ltd, Coimbatore.

Roles and Responsibilities as System Administrator:

Analyzing system logs and identifying potential issues with computer systems.

Performing routine audits of systems and software.

Performing backups.

Applying operating system updates, patches and configuration changes.

Installing and configuring new hardware and software.

Adding, removing, or updating user account information, resetting passwords.

Responsibility for documenting the configuration of the system.

Ensure that the network infrastructure is up and running.

Familiar with windows vista &windows 7 operating systems.

Windows Network Administration.

Familiar with network monitoring tools.

Managing up to 250 users, assigning rights to the users by applying security policies. Administrating IT resources in head office housing 110 workstation and branch office having 125 workstations and related environment.

Attended 6 Internal Quality Audit as a part of organizational Quality Management System

Responsible for ITM departmental QMS compliance

Responsible for ensuring 100% uptime for Contact Center VOIP resources

Responsible for Vendor Management and Inventory Management

Undergone extensive in-house QMS (ISO 9001:2008) training

Responsible for analysis of data under monitoring and measurement of IT resources performance for decision making

Reporting to Manager-IT on the compliance and effectiveness of IT resources performance

Responsible for taking correction and corrective action identified in the department

Provided extensive training to the floor employees on self troubleshooting tips and techniques on their applicable IT resource.

ASSISTANT TECHNICAL OFFICER, 2/2007 to 10/2010

SCHOOL OF COMPUTER SCIENCE & ENGINEERING

BHARATHIAR UNIVERSITY, Coimbatore

Roles and Responsibilities as System Administrator:

Analyzing system logs and identifying potential issues with computer systems.

Performing routine audits of systems and software.

Performing backups.

Applying operating system updates, patches and configuration changes.

Installing and configuring new hardware and software.

Adding, removing, or updating user account information, resetting passwords.

Responsibility for documenting the configuration of the system.

PC Assembling & Trouble Shooting.

Windows Network Administration.

Maintaining 4 Laboratories having 200 Computers and 5 Servers.

Managing windows 2003 Server and xp client.

Managing up to 400 users assigning rights to the users by applying security policies.

EDUCATIONAL DETAILS

B.Sc. Computer Science from S.R.S College of Commerce & Science Bharathiyar University Coimbatore (2006–58%)

HSC from M.S.S.D.Hr.Sec.School Coimbatore (2003–60%)

SSLC from M.S.S.D.Hr.Sec.School Coimbatore (2001–87%)

PERSONAL DETAILS

Father’s Name : N.VENKIDUSWAMY

Date of Birth : 26-07-1985

Marital Status : Married

Nationality : Indian

Sex : Male

DECLARATION

I here by declare that all the above information given by me is true to best of my knowledge and belief.

Place: Coimbatore Signature

Date:

Vijayaraghavan.V

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