Manager Service

Career Profile:

. Over ** years of experience in administering different flavors of

Unix(Linux, Solaris, Aix, HP UX, TRU64)

. Knowledge of volume managers(LVM, Veritas Volume Manager, Solaris

Volume Manager)

. Knowledge on Cluster technology(Veritas Cluster Service, HACMP Power

HA)

. Worked on Solaris Zones and Solaris ZFS.

. Performed patch and package administration in UNIX servers.

. Implemented security tools like Seos Powerbroker

. Involved in setting up NIS, NFS, AutoFS, and CacheFs Sun Server.

. Involved in securing the operating system.

. Coordinated the hardware replacement on UNIX servers.

. Involved in planning huge storage and used Backup Software(Netbackup,

Legato Networker & Arcserve)

. Involved in planning and building secured systems.

. Raising support calls with vendors and involved in post mortem

analysis for server problems.

. Leaded the efforts in setting up the operations for offshore support

for Unix and Backup administration

. Developed health check scripts for Linux and Solaris servers.

. Leaded a team of L3 Unix administrators and Backup administrators.

SkillSet:

Operating System RedHat Linux 5.X & 6X, Solaris 8,9 & 10, AIX 5.3,

Tru64 and HP UX

Storage LVM, Solaris Volume Manager, Solaris ZFS, Veritas Volume

Manager

Backup Arcserve, Netbackup, TSM(Client Side)

Monitoring Tools Sitescope, Gomez, Optier & Proactivenet

Load Testing Loadrunner, Webload

Cluster Veritas Cluster Service, Solaris Cluster Service,

HACMP

Virtualization Zones, AIX VIO

Professional Certifications

. Sun Certified System Administration ( Solaris 8 & 10)

. IBM Certified Specialist - System p Administration

. ITIL V3 Foundation

Technical Trainings

. Linux Jump Start for Unix administrators

. Sun Solaris 10 Training

. VERITAS Volume Manager

. VERITAS Cluster Services

. Aix Jump Start for Solaris Administrators

Behavioral / Management Trainings

. Leading Edge ( Leadership Training )

. ITIL Foundation Course

. Interviewing Skills

. PMP certification training

. Customer Support skills from Omni Touch

Professional Experience:

Client: Citigroup

Start Date: 10-Jan-2005

End Date: Till Date

Location

Jacksonville, FL & Irving, TX US: Jul 2011 till date

Chennai, India: Jan-2005 to Jun 2011

Roles and Responsibilities

. Developed health script for Solaris and Linux environment which

proactively monitors the servers for any warning and possible critical

errors. The script was deployed across thousands of servers.

. Performed point in time restores for the Solaris servers.

. Worked on Solaris, Linux and AIX patching

. Worked on preparing the AIX server to be built for RAC cluster

. Worked on creation of GPFS file system on AIX.

. Upgrading GPFS file systems across AIX servers.

. Worked on adding / removing of disks for GPFS file system on AIX

servers.

. Performing new disk allocation and LVM creation on Linux and AIX

servers.

. Performing PV migration on AIX servers.

. Worked on building Linux, Aix and Solaris servers.

. Installation of latest patches for security bugs and relevant platform

specific packages.

. Implemented eTrust Access Control in Solaris, HP UX and AIX servers

. Performing of operation system hardening for new system to deployed in

the environment.

. Performing Backup and Restore operations with Legato Networker and

Veritas Netbackup.

. Installation and Upgradation of Veritas Volume Manager.

. Installation and Configuration of Veritas Cluster Server.

. Analyze performance problems and Implement the recommend solutions.

. Raising support calls with vendors and involved in post mortem

analysis for server problems.

. Trouble shooted various problems related to Solaris, AIX and Linux

. Writing scripts in shell for system administration related activities.

. Maintaining the threshold limit for Disk Space, I/O, memory

Utilization on the systems.

. Responsible for creating new file systems adding up swap space if

required in the systems.

. Setting up the operations offshore for Client Web Site (Citigroup

Private Banking) and NAIT (North America Information and Technology)

project.

. Suggesting any process improvement to client and to the management.

. Coordinating for the controlled COB switchover and actual COB

switchover.

. Building Veritas Cluster servers

Organization: Computer Associates

Start Date: 15-Mar-2004

End Date: 10-Jan-2005

Location: Chennai(India)

Roles and Responsibilities

. Helping Clients resolving issues related to the backup and restore of

Solaris, Linux, Windows and netware servers servers

. Determining the problem between hardware and software

. Problems related to backup and restoration in a SAN, NAS and Cluster

environment

. Problems related to backup and restoration of the Microsoft Exchange,

Lotus Notes, SQL, Oracle, and Sybase.

. Problems related to backup and restoration of Solaris, Linux, Unix and

Netware servers from windows

. Restoration of Windows Domain Controller and the Active Directory

Structure

. Handling Escalation for Solaris, Linux and Unix related issues

. Help Client design the backup strategy so that the backup is

maintained for years

. Resolve the issue related to Arcserve database problem

Organization: Focus InfoTech Limited

Client: IT365 (P) LTD (Subsidiary of Scope International a Standard

Chartered Group)

Start Date: 10-Jul-2002

End Date: 12-Mar-2004

Location: Chennai (India)

Roles and Responsibilities

. Troubleshooting problems related to webservers (Apache and Tomcat)

. Troubleshooting problems related to high CPU, Disk on Solaris servers

. Troubleshooting proxy (Netscape) server problems

. Performance analysis of Network Bandwidth utilization done

. Monitoring ATM's across India, Bangladesh and United Arabic Emirates

. Troubleshooting problem related to OS2 gateways through IBM Netfinity

which is primarily used by the tellers for accessing the mainframe

applications

. Troubleshooting problems related to download of reports from mainframe

. Troubleshooting problems related to VPN to connect to the banks

network

. Providing desktop support the Scope and Standard Chartered employee

Organization: Allied Resins and Chemicals Ltd

Start Date: 18-Jan-2001

End Date: 20-May-2002

Location: Calcutta (India)

Roles and Responsibilities

. Administrating the performance of the network on platforms like Unix

and Windows NT

. Administrating user profiles and user rights.

. Implementation of Iptables (Linux)

. Implementation of Snort (IDS) on Linux

. Performing performance, memory and space management

. Scheduling backups and restoration of data

. Scheduling system events and cron jobs

. Remote administration and Desktop troubleshooting

Organization: SSI Limited

Start Date: 15-Jun-2000

End Date: 10-Jan-2001

Location: Raipur (India)

Roles and Responsibilities

Subjects covered

Operating System: Dos, Linux, and Windows NT

Programming Languages: C, Java 2.0

Scripting: Shell Scripts and Java Scripts

Web Technologies: Html, Dhtml

. System And Security Administration of User Profiles in the Center

. Maintaining the entire network of the center.

. Conducted seminars from time to time on various topics

Personal Information:

Name: Mohan Mohta

Contact: 904-***-****

VISA Status: H1B

Relocation: Yes

Availability 2-Weeks

Last 4 Digits of SSN: 7668

Current Location: Dallas, Texas

Contact this candidate