1. R.HARIHARAN Mobile Number: 9789859317
Mail:hariece007@gmail.com
Objective
To obtain a challenging and rewarding position in Systemand Network Administration with an
organization which recognizes my true potential and provides me sufficient avenues for
professional growth through nurturing my technical skills and competencies.
Experience
Having3.9 yearsworkingas SystemandNetwork Administrator. Possessingaprovenabilitytoassist
withthe day-to-dayrunningof anIT departmentandit’sbusinessITsystems.Extensive knowledgeof
monitoringandcontrollingdatasecuritywithinguidelinestoensure compliance andreportonpossible
improvements.Knowledgeof AWS,office 365 admin.
AcademicProfile
COURSE UNIVERSITY COLLEGE / SCHOOL
YEAR OF
PASSING
PERCENTAGE
B.TECH
(INFORMATION
TECHNOLOGY)
ANNA UNIVERSITY
S.M.K FOMRA
INSTITUTE OF
TECHNOLOGY
2011 63%
DIPLOMA
(ECE)
DOTE
THAI MOOGABIGAI
POLYTECHNIC
COLLEGE
2008 72%
SSLC MATRICULATION
MARTHOMA
MATRICULATION
HR. SEC SCHOOL
2005 48%
TechnologySnapshot
Server
Redhat,Centos 6.3,Ubuntu 12.4,Fedora 18,Oracle Linux
5.8,Windows Server 2003,2008 and 2012,DNS,DHCP and FTP
,WDS
Firewall Sonic Wall, Zscaler Cloud Portal(Proxy) –Third Party Tool
Antivirus Symantec Endpoint Protection ,AVG,Trend Micro Office scan
Linux Services NFS Server (Network File System), NTP (Network Time
Protocol), Cronjob, YUM Server, Samba Server, DNS.
Windows Services Adobe Digital Edition 2.0,Adobe Photoshop CS 6.0,ACD See
8.0,kingsoft Office 2013,Foxit Reader ,Nitro Reader,
Thunderbird, Microsoft Office Package
XP/2003/2007/2010,Java,.Net Frame work
VMware Esxi Server4.0,4.1,5.0,5.5 ,Esxi Client, VMwareconverter ,Veeam
BackupandReplication

2. Amazon Web Service EC2,S3, ELB,
Database MS-SQL Server ,Oracle 10g ,MySQL
Networking HP Switch 24/48 port Poe Gigabit-Switch, Wireless Routers
(D-link),D-link Switch, Aruba access point ,Avaya IP phone
Backup NT Backup ,IBM Tape Drive, NAS Device, Shadow Copy
Company RedingtonGulfFZE
Designation SystemSupport Executive
Duration Feb 2015 to till Date
Operating System Windows Server 2008 & 2012 Server, Windows 7, Windows
8,8.1,Windows 10 , VMware Esxi 4.1 , Esxi 5,
Hardware HP ProLiant Server G6, HP ProLiant Server G7, IBM Server,
Role Installation and configuration the VMware Esxi 4.1 in HP ProLiantG6
Server.
Configuring the HP Poe Switchin rack.
Installation and Configuration of WindowsServer 2008 R2, Windows
Server 2012 in Virtual Host as guest operating system.
Configuring the Group Policy inActive Directory Domain in Server 2008
R2.
Creating a share folder access for internal Employee and other
region employee.
Blocking and Unblocking Site as per require through Zscaler Cloud Portal.
ProvideSupport to Internal client as well as external client over the
telephone, ticket,email, remote support.
To Maintain a ticket through Manage Engine Service Desk within SLA we
provide the solution. Not able provide proper solution withSLA we tell
reasons about issue.
Maintain IT Asset Entire Organization through Manage Engine Asset
Explorer, Generate Monthly report send to Manager.
Fix VOIP Connectivity and PRILine issue coordinate with Vendor Fix
issue.
Monitoring the DC ,Network ,ISP through tool reduce downtime
Connectivity,coordinate with Networkteam fix issue. Providing Support
to ProductionDesktop and Laptop, find out the Problem replace
hardware or softwareapplication and also support through Remote
Location.
Installation of Basic Software through Client Desktop and Laptop like MS-
OfficePackage2010, 2013, SAP 7.3 front end client, PDFReader,
WinRAR, tightVNC, Able to Extract.

3. Support through Call Center Internal Team.
Installation and Configuration 3CX agent software to client.
User creation in Asterisk Server, Coordinate with Call Center Vendor to
fix issue.
Configuring the mail through Outlook2010 and 2013.
Basic support to Exchange Server 2010 and 2013
Company FiduciaInfotekPvt Ltd
Designation SystemAdministrator
Duration April 2014 to Jan 2015
Operating System Windows Server 2008 & 2012 Server, Windows 7, Ubuntu
12.4,Oracle Linux 5.8
Hardware HP ProLiant Server G7, DELL Power Edge Servers T110
Role Installed and configured Windows Active Directory Server, DNS
Server, and DHCP Server.
Maintaining IT Asset.
Deployed Windows Deployment Service (WDS) to deploy pre-
configured OS and WSUS for patch management.
Implemented Linux based development environment internally
and given internal support.
Installing and configuring Linux Servers for internal/External
Application deployments.
Configured Monitoring servers and services with Fully
automated Nagios and Manage Engine Application Manager and
Desktop Central Manager.
Install and Configure Oracle Application in Windows.
Install and Configure the Ticketing System for internal team.
Configure the Mailing System through Outlook.
Company AELData ServiceLLP
Designation SystemAdministrator
Duration August 2013 to April 2014
Operating System Windows Server 2008 & 2003,Windows 8, 7 ,XP,Centos 6.3,Ubuntu
10.4,

4. Hardware HP ProLiantServer Tower
Role Installed and configured Windows Active Directory Server, DNS
Server, and DHCP Server.
Installation of Client Operating System in Windows XP, Windows
7, Windows 8.
Installation of Anti-virus (Symantec) in Windows Desktop and
Server.
Respond to telephone calls, emails, and assigned tickets from
users Assign work orders/incidents to appropriate support
teams and follows up until closure.
Troubleshoot the Desktop& Server problems.
Regular Checklist for Servers.
Maintain Stock Register and Asset details.
View the Log details.
System Hardening for Windows operating System.
Installed and Configure the Thunderbird in users.
Creating username and password for users in Desktops.
Providing the sharing and security to users for Directories.
Creating a directory structure for internal/ External Client.
Creating a FTP user for Internal /External client.
Installed and Configure the Active Directory Domain Trust for
Windows Servers 2003 and 2008.
Installed and Configure the IBM tape library in Windows servers
2003, and also Backup and Restore data.
Backup Data through External Hard disk, in case server running
out of space.
Performing Backup of Data.
Linux
Installation of Operating System in Centos, Ubuntu and Fedora.
Creating a username and password for users.
Handling Package Management Tools like rpm, yum and apt-get.
Installed and creating the directory structure for internal Team.
Installed and configure the samba server for file sharing.
Installed and configure the NFS Server for file sharing.
Installed and configure the WINE in Centos, Fedora and Ubuntu.
Cronjob Scheduling for Auto Backup, to perform Daily Backup.
Mounting the External Hard disk permanently in fstab.
Installed and Configure the IPA Server and IPA Clients for R&D
Designation Facultycum System Administrator(NICT ComputerEducation)

5. Duration Jan 2013 to June 2013
Operating System Windows Server 2003
Hardware Dell Power Edge 2950
Role Create ID for new joining in the institute.
H/w and Networking training to the students.
Database Maintenance, log creating.
System admin Maintance of all system, trouble shooting etc.
Maintaining LAN & WAN Network.
PERSONALDETAILS
Father ‘s Name Late T.S.RajaMohan
Mother’s Name P.LakshmiBai
DOB 17-03-1990
Marital Status Single
Language known English & Tamil
Mother Occupation Home maker
Permanent Address No.167, Muniyappa Nagar, 7th Street, Nerkundram,
Chennai – 600 107.
Declaration:
I hereby declare that all the above stated information is true to the best of my
knowledge and belief.
Date: R.Hariharan
Place: Chennai (Signature)