Unix Administrator

Maddileti Mobile: +91-962*******

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

Objective:

To be associated with a progressive organization that gives me scope to update my knowledge and skills in Accordance with the latest technologies and a part of team that dynamically works towards growth of organization and gain satisfaction thereof.

Professional Summary:

Having 3+ years of experience in Solaris System Administration. A quick learner with solid problem Resolution skills, ability to grasp new aspects and implement them.

Experience in installing, configuring and administering operating systems and software applications, which include Solaris 9 and 10.

Good exposure and hands on experience in Solaris Volume Manager Veritas Volume Manager.

Knowledge on Veritas Cluster and Shell Scripting..

Experience in troubleshooting problems related to booting, network, OS, applications, performance related problems.

Good exposure on maintenance and troubleshooting, including configuring and replacement external components.

Academic Profile:

B.Sc from SK University, Anatapur.

Professional Certifications:

Sun Certified System Administrator for Solaris 10

Technical Skills:

Operating Systems : Solaris 9/10,Linux

Veritas Tools : Veritas Volume Manager, Veritas Cluster

Network Services : rsh, rlogin, and rcp, telnet and ftp.

Administration Skills:

File system management, User accounts, and Job Automation.

Configuring and managing the NFS, NIS, AutoFs.

Configuring and managing the DHCP and SAMBA Servers.

Configuration and Administrating of Solaris Virtualization (Containers and LDOM).

Managing and resizing of the file system using SVM and Veritas Volume Manager.

Implementation of RAID Levels ( RAID 0, RAID 1,RAID 1+0,RAID 0+1,RAID 5).

Upgrading normal file systems to by implementing of RAID levels for growing file system size.

Encapsulating and mirroring of the boot disk by using SVM and Vxvm.

Professional Experience:

Cornell Software Solutions Pvt. Ltd, Bangalore

Designation : System Administrator

Duration : July 2009 - Present

Environment : Sun Solaris

Monitoring Disk , CPU , Memory and Network performance.

Installing the Patches and Packages on various Sun Servers V240,V440,V880.

Performing and Administrating the User administration and Scheduling Jobs. .

Implementation of Security by using ACL and RBAC. Managing file system consistency .

Configuration of the additional swap space.

Managing the services by using Service Management Facility

Controlling system processes by using prstat, kill and pkill commands

Configuring and administering the Network File system and Autofs

Managing and administrating the DHCP,SAMBA servers.

Managing the syslogs.

Solaris Volume Manager :

Creating and managing the state database and metadevices.

Creating and managing the file system and increasing the size of the file system by implementing the various of RAID levels.

Performing the root mirroring and bad disk replacement

Veritas Volume Manager:

Creating and managing Veritas components (Sub disks, Plexes, volumes).

Implementation of RAID Levels ( RAID 0, RAID 1,RAID 1+0,RAID 0+1,RAID 5).

Resizing of the volume and and removing volumes and resizing of the file system size.

Importing and deporting the disk groups.

Replacing of bad disk Recovery of data from crashed Volumes.

Sonata Software Pvt. Ltd, Bangalore

Designation : System Administrator

Duration : Aug 2007 - June 2009

Environment : Sun Solaris

Roles and Responsibilities:

Providing support for various clients on operating system issues.

Installing the patches and packages

Performing backup and restore using flavor specific commands.

File system management, User Accounts.

Performing backup and restore by using flavor specific commands.

Performing and managing the user and group administration

Configuring additional swap space.

Scheduling the system tasks.

Security implementation through ACL, RBAC.

Personal Details

Name : Maddileti

Gender : Male.

Marital Status : Single.

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