SUMMARY:

• A Challenging position in System Administration field and to work in the professional, result oriented environment where me can contribute to the growth and look for continuous learning.
• Over 6.4 years of experience in IT industry as a Unix Administrator for supporting Solaris, Linux, VxVm & VCS in 24/7 support environment.
• Working for L1 and L2 support activities.
• Installing, configuring SUN Solaris 9 and 10 on Sun Servers Using Custom Jumpstart Servers and Interactive.
• Experience in trouble shooting of VERITAS Volume Manager Disk Management Installation and configuration on Sun Solaris.
• Creating, administering, management users and groups in Linux & Solaris.
• Handling performance issues by using various tools like prstat, top.
• Implementing security issues by using SUDO in Linux & Solaris.
• Configuration and Administration of NFS on Sun Solaris & Linux environment.
• Creation, configuring and administration of ZONES.
• Set up RAID metadevices, soft partitions, stripes, and mirrors using Solaris Volume Manager (SVM).
• Experiences in SVM root mirroring.
• System Backup and Recovery from tapes using ufsdump, ufsrestore, tar utilities.
• Experience in resolving the issues on Solaris Volume Manager.
• Excellent communication, Organizational and analytical skills.
• Working noledge on Zones and Containers.
• Working on hardware issues by supporting for various vendors.
• Working noledge on shell scripting.
• Core following wif ITIL process wif implementation and documentation.

TECHNICAL SKILLS:

Operating System: Solaris (9.x & 10.x), Redhat Linux (4.x & 5.x),Windows 2003

Third Party Tools: Veritas Volume Manager(5.x) & Veritas Cluster(5.x)

Hardware: E - 25k, V-240, V-470, M-4000, M-5000,DL-385,DL-585.

Monitoring Tool: Nagios

Ticketing Tool: Remedy

Scheduling Tool: Autosys

PROFESSIONAL EXPERIENCE:

Confidential

System Admin (Solaris, Linux, VxVm & VCS)

Responsibilities:

• Having 4+ years of experience as a System administration, maintenance and monitoring various day-to-day operations.
• Monitoring system performance of virtual memory, Managing swap space, utilization and CPU utilization by using various tools.
• Scheduled various regular and periodic tasks by using crontab.
• Installing and upgradation of Packages and patches according to the requirement.
• Configuration and troubleshooting SSH and providing user level and system level trusting.
• Handling user account management by creating, deleting, managing user accounts and passwords.
• Changing file permissions as per the client request.
• Handling hardware related issues like fault detection and disk replacement.
• Handling different issues by logging to various consoles as ALOM and LOM.
• File system managing and trouble shooting.
• Monitoring and analyzing using log files.
• Implementing NFS server configurations.
• Configuring zones in Solaris 10.
• Configuring Jump Start servers for complete hands-free installation.
• Worked wif File systems include UFS, NFS, and VxFS.
• Security implementation through SUDO.
• Security implementations as setuid, setgid, sticky bit.
• Resolving booting problems.
• Checking the data consistency of file system using fsck.
• Configuring and Implementation State Data Base replicas, Meta devices, implementing Raid levels and trouble shooting.
• Configure root mirror using SVM.
• Working noledge on shell scripting
• Installing configuring and managing Linux Servers.
• Scheduled various regular and periodic tasks by using crontab.
• Installing Packages and patches according to the requirement.
• Configuration and troubleshooting SSH and providing user level and system level trusting.
• Working on user account management by creating, deleting, managing user accounts and passwords.
• Monitoring system performance of virtual memory, managing swap space, disk utilization and CPU utilization by using various tools.
• Handling hardware related issues like fault detection and disk replacement.
• File system managing and trouble shooting.
• Implementing NFS server configurations.
• Configuring Kick Start servers for complete hands-free installation.
• Worked wif File systems include ext3, ext4, NFS, and VxFS.
• Security implementation through SUDO.
• Security implementations as setuid, setgid, sticky bit.
• Checking the data consistency of file system using fsck.
• Having Good Knowledge on Veritas Volume Manager & Cluster.
• Creating Sub disks, plexes, logical volumes and Disk groups.
• Creating, resizing, restarting, recovering, and removing the volumes.
• Maintenance and reconfiguration (resizing & relay out) of volumes online.
• Implementing RAID levels (RAID 0, RAID 1, and RAID 5).
• Online relay out for reconfigure the layout and conversion between layouts.
• Implementing root mirroring in VERITAS.
• Disk group administration and Volume administration.
• Deporting and Importing of Disk Groups.
• Installation, configuration and troubleshooting of cluster.
• Experience in VERITAS cluster (Fail over and Parallel cluster).
• Configuring resources in VERITAS clusters.
• Experience on Configuration files LLT and GAB.
• Freezing and unfreezing service groups.
• Disabled and enabled the service groups.
• Bringing the Resources to online and offline.
• Configured NFS Service group in Cluster.
• Configured zones in cluster.

Confidential

Team Member

Responsibilities:

• In dis project, we are migrating Solaris 8 & 9 Server to Solaris 10 as a zones
• Here we are performing Server refresh by migrating from P2V, V2P, V2V & P2V.
• In dis project we are creating base build of Solaris branded zone and got the approval from customer for migration and migrate it to Solaris 10 as branded zone
• Also migrate all the applications lying on physical server to zones

Confidential

Team Member

Responsibilities:

• In dis project we are building Both physical and virtual servers
• We has to configure all the settings as per customer requirement once the server build is completed
• Also configuring the cluster and providing support until the server will move to production
• Also configuring the required San and providing the filesystems as per customer requirement

Confidential

Team Member

Responsibilities:

• The project deals wif movement of datacenter servers from Place A to Place B. In dis the servers need to be decommissioned at Place A & built up at Place B.
• In dis project we will remove all application related data from server and removing dis system from monitoring and backup.
• Finally, we will remove the OS from system.

Confidential

System Admin (Linux & Windows)

Responsibilities:

• Having 2.3 Years of experience as a system administrator, installing, configuring and managing windows and Linux Servers.
• Configured NFS server and mounted the file systems at clients through Auto mount.
• Administered and Managed Network Applications and Services like NFS.
• Good proficiency in Logical Volume Manager (LVM).
• Configuration of FTP and remote application telnet.
• Configuration of Terminal Services at Server side.
• Managing RedHat package manager & Yellowdog Update Modified server.
• Diagnosing and monitoring performance issues on RedHat.
• Configuring essential DHCP and DNS Services.
• Hands on Implementing Group Policies.
• Supporting for desktops by installing and configuring required software’s for the customers.
• Creating, managing and supporting for the users in both Linux and windows environment
• Updating servers wif latest service packs and hot fixes.
• Active Directory users and groups management.
• Creating standard Net-backup policies and taking back-up ofthe servers. Restoring the data asper the customer request .
• Preparing monthly work status report and updating technology specific documents.