Manager Management

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SUMMARY:

. Over * years of IT experience as UNIX System Administrator in a

diverse, distributed and networked multi platform environment.

. Extensive experience in setup, configuration, upgrade, maintenance,

performance monitoring and troubleshooting on different UNIX platforms

like Sun Solaris and Linux.

. Installing, upgrading, patching and configuring SUN Solaris 8/9/10 on

Sun Servers Using Jumpstart Servers and Interactive Installation.

. Hands on experience in administration and maintenance of application

services like DNS, Mail, HTTP, DHCP, SMTP, FTP, POP3, NIS and NFS.

. Experience in developing Network infrastructure technologies like DNS,

NFS, Samba, NIS, DHCP, SMTP, FTP, SSH

. Implemented and enhanced UNIX shell scripts using Korn, C Shell, Bash

and Perl Scripting.

. Experienced in Volume management, Disk Management, software RAID

solutions using VERITAS Volume manager. File system Tuning and growing

using VERITAS File System (VxFS), coordinated with SAN Team for

storage allocation and Disk Dynamic Multi path.

. Performance monitoring and capacity planning.

. Backup using VERITAS NetBackup.

. Good working experience in creation and configuration of zones and

containers in Solaris 10

. Effective communication skills developed through continuous

interaction with global clients and internal management and motivating

team player.

. Expert in documentation and management of standard operating

procedures, test plans and providing the best practices for the

processes.

. Excellent ability to handle significant workload with experience in

managing multiple projects concurrently in a matrix process

environment

EDUCATIONAL QUALIFICATIONS:

BS: South Gujarat University, Surat, India

CERTIFICATION:

RedHat Certified System administrator - RHEL 5

TECHNICAL SKILLS:

Networking: TCP/IP, NFS, AutoFS, NIS, DNS, DHCP, LAN, WAN

OS: Sun Solaris (8/9/10) SPARC/x86, Red Hat Linux AS 4 /5

Hardware: SunX4200,SunFire 10K/ 15K/ 25K/ 6900/ 2900/ 880/ 480/ 440/ 220,

Sun Enterprise 4500/ 3500/ 450/250servers, Sun Enterprise

4000/ 5000, Ultra and SPARCstation's, HP DL 380/ 385/ 580/

585 (G1/G2/G5), SunT2000Servers

Utility Packages: VERITAS Volume manager (v4.x, 5.x) VXVM, Solaris Volume

Manager, VERITAS Cluster Server (v4.x) VCS

Protocol: TCP/IP, IPX/SPX, FTP, HTTP, ARP, RARP, UDP, Telnet, and Routing

Protocols.

Security: Secure Shells, SSH, SCP, SUDO

Languages: C, C++, Shell Programming

Virtualization Tools: VMware, Zones, LPAR, LDOM, Containers

WORK EXPERIENCE:

IBM, Cary, NC Jul 09 -

Present

UNIX Administrator

Responsibilities:

> Administration and auditing the SUN servers and installation of the

patches on production and development systems.

> Configuring NFS, NIS, DNS, Auto-mounter and disk Space management on

SUN servers.

> SENDMAIL configuration and administration, testing the mail server.

> Administration in VERITAS Volume Manager. Installed and configured

VERITAS cluster 5.0 via GUI and command line.

> User administration, management & archiving.

> Installation of VERITAS Netbackup on Client side.

> Troubleshooting the network issues and response problems

> Creating new file systems, managing and checking data Consistency of

file systems.

> Setup of full networking services and protocols on AIX, including

NIS/NFS, DNS, SSH, DHCP, NIDS, TCP/IP, ARP, applications, and print

servers to insure optimal networking, application, and printing

functionality.

> Installation, configuration and implementation of Samba service on

UNIX based systems.

> Dealing with user id deletion with removing entries from CRONTAB.

> Maintaining the CPU & Memory utilization of SUN Servers reports on the

WEB.

> Experience with OS upgrades and installation of third party software,

packages and patches.

> Scheduling full and incremental backups using NetBackup on daily,

weekly and monthly basis.

> Experience with adding and configuring devices like Hard disks and

Backup devices etc.

> Used VMWARE in this project as a virtualization tool.

> Experience with configuring and managing Virtual disks, Disk

> Mirrors and RAID 0, 1 and 5 levels.

Environment: Solaris 8/9, Linux, AIX, SUN Enterprise Servers SUN FIRE

E240R, E420R, A1000, D5000, EMC Storage, VERITAS Volume Manager 4.X, Shell

scripting SENDMAIL Protocol, Tape drive, Unix/Windows

Workstations,Apache,VMWARE.

Morgan Stanley, NYC

Jul 08 - May 09

System Administrator (UNIX/Linux System Admin)

Responsibilities:

> Installed Solaris and Linux created user logins,

administering the system performance and monitoring user

activities.

> Building and configuring Solaris 8/10, Red hat Linux using

Jump start server and Kick Start server as required for the

project.

> Installed VERITAS volume manager and implemented various RAID

levels, logical volume creation, mirroring and file systems

> Installation, configuration and maintenance DNS servers, Mail

servers, NFS and NIS on Sun Solaris servers

> Configuring distributed file systems and administering NFS

server and NFS clients and editing auto-mounting mapping as

per system / user requirements.

> Installation and configuration VERITAS Net Backup5.1 and

performing restore activities.

> Maintaining, applying changes and fail-over schedules of HA

servers.

> Reviewing system log files for errors. Setting up cron jobs

for backups and monitoring processes.

> Planned, scheduled and Implemented OS patches on both Solaris

& Linux boxes as a part of proactive maintenance and Secure

Shell (SSH) implementation.

> Server Virtualization using Solaris Containers (zones) and

VMWare.

Environment: Solaris, RHEL, Jumpstart/Kickstart, SAN-HBA, RAID, DNS, NFS,

NIS, Sendmail, Veritas Suite, HA, Zones, VMware, Sun Fire Servers - E15k,

1280, 6900, V440, V490, V880, HP Proliant Machines.

Lollytogs, Dayton, NJ Nov

07 - Jun 08

Linux Administrator

Responsibilities:

> Installation, Configuration, Maintenance and Administration of Red Hat

Enterprise 3/4 using Kickstart.

> Applied patches on all Linux Boxes from common repository using RPM

> Worked on installation of Power path on all Linux boxes.

> Administrated DHCP, DNS, NFS, NIS and Samba services in Linux

> Responsible for Connectivity Issues among various Servers and Switches

and also responsible for installation of various hardware components

on various servers

> Troubleshooting Day-to-Day issues with various Servers on different

platforms.

> File system Administration, Setting up Disk Quota, configuring backup

solutions on SAN/NAS storage.

> Troubleshooting logon problems, boot process and printing

> Responsible for designing High Availability Solutions for different

applications, using VERITAS Clusters/ Storage Foundation Suite.

> Responsible for patches for the operating system, building startup

shell scripts, managing the automation of CRON jobs and managing file

systems

> Managed Disks and File systems using LVM on Linux.

> Worked with Linux, SAN, Oracle Database, and Network teams to ensure

the smooth relocation of the servers.

Environment:

Red Hat Linux AS3.0/AS4.0, VERITAS Clusters, VERITAS Volume Manager,

VMware, Hitachi Disk Array, Apache 2.0, NFS, Software RAID.

New Tech Infosol, Surat, India

Aug 04 - Sep 07

UNIX Administrator

Responsibilities:

> User administration on Sun Solaris and RHEL systems, HP-UX machines,

management & archiving.

> Experienced in planning, creation and configuration of Logical

Partitions LPARs and DLPARs using Hardware Management Console (HMC)

> Administered and Configured Logical Volume Manager which involved

create and modify file system, logical volume, Physical volume, Volume

groups, mirroring and un-mirroring of volume groups, hot spare

physical volume.

> Creating new file systems, managing and checking data Consistency of

file systems Administration and auditing the SUN servers and

installation of the patches on production and development systems.

> Configuring NFS, NIS, DNS, Auto-mounter and disk Space management on

SUN servers.

> SENDMAIL configuration and administration, testing the mail server.

> Administration in VERITAS Volume Manager and Veritas Cluster Server.

> Scheduling full and backups with tar command.

> Experience with adding and configuring devices like Hard disks and

Backup devices etc.

> Troubleshooting the network issues and response problems

> Involved for Networking service, performance, and resource monitoring

Environment: Solaris 7,8 RHEL, HP-UX, SUN Enterprise Servers SUN FIRE

E240R, E420R, A1000, D5000 VERITAS Volume Manager 4.X, SUN SPARC / VERITAS

Volume Manager 4.x, Shell scripting, SENDMAIL Protocol, DLT 7000 tape

drive.

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