System Administrator Manager

CURRICULAM VITAE

Srinivasuu Reddy.D

E-mail :********.**********@*****.***

Mob :+91-949*******

Professional Summary:

•Having 3.5 years of experience in Linux environment as a system administrator in 24X7 supports.

•Configuring and maintaining LVM on Linux servers with flexibility of data storage and data migration.

•Using LVM Pvcreate,Vgcreate and Lvcreate,resizing using Vgextend,lvextend,Vgreduce, and Lvreduce.

•Experience in resolving the issues on Logical Volume Manager(LVM).

•Configuring Yum Repository and installing,upgrading Packages at O.S level.

•Implementing security issues by using ACL,Sticky bit and Sudo.

•Reconfiguring the ip-Address when the server moves from one network to other network.

•Proficiency in managing the swap configuration.

•Hands on experience daily activities like user management, job management and process management.

•Sharing the resources for particular system NFS server/client.

•Strong experience to assiagn the permissions and advanced permissions and ACL permissions and maintaining the Linux Quota system.

•Configuring and enabling services lke NFS,FTP,SSH.

•Monitoring system components such as CPU,Disk,Memory Swap space Utilization.

•Installing and configuration of SAMBA,NFS,FTP.

•Administering and fulfilling the user request.

•Configuring the Dump(Backup and Restore).

Work Experience:

•Worked as a System Administrator in IBM India Pvt Ltd from Nov 2013 to Till date.

Educational Profile:

•Annamacharya institute of technology and sciences,(IT) JNTU Ananatapur,Rajampet(2008-2012)

Technical Summary:

Operating Systems : LINUX, WINDOWS Family

Protocols :TCP/IP,UDP,SMTP

Network : NFS,HTTP,FTP

Tools & Utilities : Ping, Ifconfig,, Telnet.Putty.

Server : FTP, NFS, SABMA, DNS, DHCP.

PROJECT:

Organization : IBM India Pvt ltd.

Duration : Oct 2013 to Till date

Role : System Administrator

Responsibilities:

•Working as L2 support for Linux Servers.

•Working as a system administration, maintainance and monitoring various day to day operations.

•Changing the file permissions as per the client request.

•Resolving the booting process.

•Configuring the Logical volume manager (lvm) Exporting and importing data from one server to another server in Linux environment.

•User administration and management like add/change/delete maintaining user level security.

•Configuring Yum and installing packages by using rpm and yum.

•Configuration of swap partition and swap file.

•Lvm and logical volume creating, size extending and reducing.

•Monitoring Disk utilization and CPU utilization and performance.

•Monitoring system performance of virtual memory managing swap space, utilization and CPU utilization.

•Process administration and management like monitoring start/stop/kill various processes.

•Sharing resources for particular system, NFS server/client.

•File system security,SUID and sticky bit.

•Worked on setting of network Bonding (IP), Nagios Monitoring tool and cron jobs.

•Worked on Backup and Restore configuring the DUMP.

•Security management (assigning file/directory permission).

Contact this candidate