B.Mari Muthu

*/**, *************** *********,

Maninagaram,

Madurai- 625001

Tamilnadu,

India. Ph No: +91-999*******

E-Mail:aczet3@r.postjobfree.com

OBJECTIVE

To pursue a challenging career in technical domain and excel as a quality professional in a highly challenging and stimulating environment where I can use my skills and expand my knowledge for self and organizational growth.

ACADEMIC QUALIFICATION

Master of Computer Application July 2009 passed out from Madurai Kamaraj University with 65.0%

CERTIFICATION

Red Hat Certified System Administrator and Red Hat Certified Engineer in Redhat Enterprise Linux 6 and the Certification ID is: 130-017-445 dated February 24, 2013.

Certification in Computer Hardware and Networking

TECHNICAL SKILLS OVERVIEW

Client Operating System

Linux (Redhat, Fedora, Cent OS & Ubuntu)

Macintosh

Windows

Server’s Technologies

Red Hat Enterprise Linux & Cent OS 5.3,6,6.4,7.0

SYSTEM ADMINISTRATION SKILLS

RHEL 5.3, 6.0,6.4,7.0 OS installation and configuration on Intel / Xeon platform.

To handle AWS infrastructure of various clients. Handing EC2,Elastic Load Balancer, Auto Scaling, Route53

Automatic installations (kickstart)

DNS, NFS, NIS, ISCSI Installation and configuration.

Squid, Samba, Apache, Nginx Installation and configuration.

MySQL, Mariadb,Mongodb Installation and Configuration

Send mail, and Postfix configuration.

IP tables, LVM, Hardware and Software Raid.

Monitoring Server Performance, Log files and Scheduling Cron jobs.

Network Cable Crimping and Data traffic analysis through Cyberoam.

Desktop Hardware troubleshooting and Windows client installation.

Providing Technical consultation & consolidation of resources.

Knowledge Sharing and Conducted Training Sessions

Good team player with strong oral & written communication skills.

Well versed to work on Global Production Environment.

Work EXPERIENCE

http://www.djaxadserver.com/ Jun 2015 - Present

I am Currently Working in Dreamajax Technologies Coimbatore from 22-Jun to till date as a Computer System Administrator Here my responsibility is Manage Dedicated Linux servers in Cloud like AWS Google etc…

Manage Centos servers Through WHM

Configuring and Administrating Ubuntu server

Installation and Configuring Apache and Nginx Web server for Our Clients.

Installation and Configuring Mysql server and Mariadb,Mongodb for our Clients

Manage AWS infrastructure for our Clients.

Create and Configure EC2 instances in Amazon AWS

Migrating and Managing DNS entries in Route 53 and various DNS providers.

Configure Autoscaling and Load balancer in AWS for our clients

Manage Network Through Cyberoam firewall

http://www.nitt.edu/ Aug 2011 – Jun 2015

I worked as a System Administrator in National Institute of Technology, Tiruchirapalli from 16-Aug-11 to June 2015. Here my responsibility is Systems monitoring and Administration of DELL Power Edge R910 and Sun micro systems sunfirev40z Servers in Linux 6.4 and 6.0 Versions.

Installation of operating systems like Windows (XP, Vista, Win 7, Win 8, Server 2008 and Server 2012) Linux (Redhat, Fedora, Cent OS, Ubuntu) and Mac OS 32 and 64 bit versions.

Configuring and Administrating DELL Power Edge R910 Rack Mount Server.

Remote Administration using VNC and Team viewer

Maintaining Virus free Network using McAfee and Symantec Endpoint Protection 11.0.7

Administrating desktops and Laptops in a mixed Linux and Windows environment of

around 1800 Nodes.

Dual booting the system with more than one OS (Windows, Linux, Macintosh).

Managing groups, user accounts and assigning permissions to users.

Creating Users, groups and working on permission for user's files and directory and creating file system Quotas.

Installation and configuring the DNS, DHCP servers and assigning IP addresses to client hosts.

Configuring FTP server to maintaining the shared folders in the Organization.

Integrating to Linux domain and windows clients using SAMBA server.

Providing Client-Server Authentication using NIS and LDAP Server.

Configuring and implementing Web servers (APACHE) and virtual hosting

Creating backup and Recovery Policy of user accounts.

Troubleshoot Hardware and Operating System related issues.

Installing the device drivers for all the external and internal devices.

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