resume

CURRICULAM VITAE

YRC Reddy

Ph: +91-727*******

:********.****@*****.***

OBJECTIVE:

To achieve a challenging, dynamic and responsible position in a environment where I can Contribute my skills acquired during my period of experience that strives for overall Development of the organization.

SUMMARY:

Over 3 1/2 years of experience in the area of Solaris System administration, VERITAS Volume Manager and VERITAS cluster.

Installing, upgrading, and configuring SUN SOLARIS 10 on Sun servers using Jumpstart and Interactive Installation.

Providing day-to-day user administration tasks like adding or deleting users, password aging.

Maintaining Patches and Packages to keep the servers up to date with latest OS versions.

Configuring and administering NFS and on Sun SOLARIS server environment

Monitor system performance parameters using Iostat, Vmstat, and Prstat.

Installation, configuration, adding Resources, Zones moving & Zones cloning and administration of Zones in SOLARIS10 environment.

Installation and configuration of VERITAS Volume Manager, Creation of Volumes, implementing File systems & extending the volume sizes.

Implementing root file system mirroring in SVM & VxVm.

Good knowledge on Resources, Service groups and agents in VERITAS clusters

Shell scripting for Systems Administration tasks.

24X7 production support .

Technical Skills:

Operating Systems Sun Solaris 8/9/10, Windows 2003/XP.

Tools Veritas Volume Manager, Solaris Volume Manager, Veritas cluster Service

Protocols TCP/IP, FTP, SSH, TELNET

Technologies Shell Scripting.

Professional Experience:

SyntelInc Ltd, Pune. Sep’2009 – till date

System Administrator

Project : All States

Environment : UNIX, Solaris 9, 10 and VxVM

Designation : System Administrator.

Ticketing Tool : BMC Remedy

Roles & Responsibilities:

As a System administrator, maintenance and monitoring various day-to-day operations.

Experience on File system and Disk management.

Package and Patch Management. Adding and Deleting Packages and patches according to the requirement.

User management, Creating user-accounts and groups.

Administering (Creating, Mount/Unmount) the File Systems (UFS, NFS).

Trouble shooting and configuring NFS server, NIS servers and Auto mount environment in Solaris.

Monitor System Performance Parameters using iostat and vmstat.

Processes administration and management like monitoring, start/stop/kill various processes.

Monitoring Virtual memory, adding additional swap space as needed.

Scheduled various regular, future queue tasks by using crontab & at.

Working knowledge in services like Rlogin, SMF, SSH, Telnet.

Installing and uninstalling of zones.

Configuring zones and setting attributes for zones.

Live Upgrade from Solaris 9 to Solaris 10.

Implementing RAID levels (RAID 0, RAID 1, and RAID 5).

Creating, Restarting and Removing the Volumes

Creating hot-spare pools

Resizing the volumes and increasing file system.

Implementing root mirroring in SVM.

Disk replacement of failed disks in SVM.

Patch administration which is having root mirror as SVM.

Veritas Volume Manager:

Installation and Configuration of VxVm.

Creating Sub disks, Plexes, Logical volumes using vxmake & vxassist commands.

Creating Disk groups in cds & non-cds format.

Implementing RAID levels (RAID 0, RAID 1, and RAID 5, RAID 0+1, RAID 1+0).

Resizing volumes using vxassist & vxresize commands.

Hot relocation with spared disks.

Online relayouts for reconfiguring the layout and conversion between layouts.

Online Backing-up Volumes Using Snapshots.

Deporting & importing of disk groups.

Root encapsulation & Root mirroring.

Disk replacement of failed disks in VXVM.

Patch administration which is having root mirror as VxVm.

Veritas Cluster Server:

Over 1 1/2 Yrs of experience on VERITAS cluster (Fail over and Parallel cluster).

Adding, Removing and Shutting down a node in the cluster.

Troubleshoot of Resources, Service groups.

Start and Stopping the Service Groups.

Bringing the Resources to online and offline.

Adding, modifying and deleting the Resources to the Service Groups.

Solaris Volume Manager:

Creating meta data base.

Creating volumes with different layouts.

Replacing failed components of volumes.

Resizing the volumes.

Creating hot spares and dedicates them to volumes.

Incident, Problem & Change Management:-

Working on auto generated (tickets, Use Ticketing Tool Remedy).

Working as a part of 24x7-support team.

Working on the problem tickets and changes.

Interacting with Different Application groups for the user problems and maintaining the problem Track sheet.

Wipro Technologies Jan’2008 - Sep’2009

Jr. Infrastructure Engineer

Jobs and Responsibilities:

Administration & maintenance of local area networked UNIX systems, peripherals and install hardware, configure disk drives & OS installations.

Maintaining user accounts, loading of software, taking backups and guidance to users on the network.

Creating user accounts User ID & Group ID creation, modification & deletion.

Troubleshooting of inconsistencies of File systems.

Administration of Managing Software Packages and Patches.

Experience in OK Prompt Commands and tasks

Handing UFS / VxFS / NFS file system.

Configuring and Troubleshooting NFS and NIS server.

Protecting files by restricting their permission using Access Control List (ACLs), Implementing Role Based Access Control (RBAC).

Building strategy of changing user passwords periodically.

Job scheduling through at and cron.

Creating Volumes on Disk Array using Solaris Mirrored root disks on all the servers by using Solaris volume manager.

Implementing RAID levels (RAID 0, RAID 1, and RAID 5).

Handled all user support requests.

Creating user accounts User ID & Group ID creation, modification & deletion.

Configuration devices and formatting disks as per the requirement

Educational Qualification:

B.Tech (E.C.E) 2002 -2006 , JNT University ,Hyderabad.

Ceritifications:

Sun Certified Solaris Administrator for Solaris 10.

Thanks & Regards,

(YRC Reddy)

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