Project Engineer

JIMUT MUKHOPADHYAY

Email: *****.************@*****.*** / *****.************@*****.***,

Phone: 91 - 993-***-****

UNIX (Solaris)-WebLogic SME with 6.5 years of experience

Experience Summary

Technical Lead (with experience of over 6 years) in IBM for customer Maersk Logistics which is doing business for container shipment world wide. My technical expertise consists of UNIX (Solaris & AIX), WebLogic (10g and 11g) configuration, deployment and support, Apache, OSB, UNIX shell scripting, Perl scripting, SPT (Performance Testing) HP tool, Active directory, OpenSSL, certificate solution, sql etc.

My working and programming experience consists of:

• Remarkable in supporting Unix-WebLogic production support environment

• Sound knowledge of UNIX/Solaris, AIX, shell-scripting, XML

• Skilled in Unix Shell Scripting and Perl Scripting

• Deployment of java codes in WebLogic domain.

• Zone creation and clustering.

• Installation of WebLogic 10.3, 11g and OSB 11g.

• Creating and configuring Domain with admin server, manage server cluster, modifying WLST.

• Apache proxy and configuration settings.

• Process automation, scripting for jsp code deployment on WebLogic platform.

• Maintaining Application servers (WebLogic) and web servers (Apache, IIS).

• Security services digital certificates creation, signing, installation with OpenSSL.

• Ldap active directory maintenance, access rights creation, ldif file generation, data insertion into active directory, Perl scripting for Active directory maintenance, log parsing

• Certificate creation with Root CA and intermediate CA with Microsoft certificate servers.

• Installation of UNIX OS systems

• File system backups.

• Maintaining daily jobs, seeing the error logs and fixing the errors,

• Shutting down and booting servers on upgrades.

• Monitoring system daemons.

• Expertise in analyzing and resolving production issues

• Good understanding of Infrastructure &Unix Application Trouble-Shooting & Tuning

• Excellent customer service skills with background in phone and email etiquette

• Ability to work multiple tasks simultaneously

Certifications:-

IBM Certified Specialist

eServer p5 and pSeries administration and support for AIX 5L V5.3

Projects in IBM.

1.

Project Unified Security Infrastructure & Certificate authorization facility

Customer Maersk

Period June 2009 - till date

Description Maersk is a container ship owned by the A. P. Moller-Maersk Group. Unified Security Infrastructure (USI) is a module to provide security layers to the other application used by Maersk account. And CAF (Certificate authorization facility) is also a certifying authority that based on SSL technology trusting server and the client.

Tools/languages used Solaris 5.10, TSM-DB, System performance tools (SPT) in HP performance center, Web-based application management, Active directory maintenance, Load Balancer etc.

Role Team Lead

Responsibilities • Deploying codes in production environment.

• Active directory maintenance, user access rights, application specific role granting.

• Creating zones and cluster.

• Installing weblogic on cluster nodes.

• Writing shell script for ssl creation, log file generation, process creation, SMF service installation.

• Script writing & maintenance for java code deployment.

• Executing jobs from cron, scheduling, and manual running.

• Log analysing and error findings, issue debugging.

• Writing perl script for log parsing, text file manipulation, Active directory updation, deletion etc.

• Genrating ldif file by perl for ldap log file analysis.

• Digital certificate, private key, public key, request file creation.

• Running system performance testing from HP performance center.

• Monitoring load balancer, active directory & firewall issue.

• Monitoring TSM-DB and matching with the error logs.

• Issuing certificates for trusted applications.

• Maintaining user database, getting track of expiration, renewal of new certificates.

• Automating mail script and checking the intermediate channel between server & client vial mail queue.

• Managing business portal for application performance.

Projects in Tata Consultancy Services Ltd.

1.

Project Phones4u retail services

Customer 4Ugroup

Period Dec 2008 - March

Description The environment supports a web interface for retail saling of Mobile phones. It sales, maintains and gives connections to customers. It had a wide range of support companies like BT, Orange,Vodafon etc.

Tools/languages used AIX 5.3, Nagios, Tivolli storage manager, remedy, SMITTY.

Role Team Member

Responsibilities • Installation of AIX systems

• Disk storage management.

• Managing & creating volume groups, logical & physical volumes.

• Creating & Mounting a filesystem.

• Mirroring volume groups & logical volumes.

• Taking mksysb & filesystem backups on tapes.

• System starting up and shutting down as per business requirements.

• Creating and modifying ODM entries.

• Creating user and giving permissions.

• Managing security of filesystems.

• Monitoring process usage and managing real memory & paging spaces.

• Cluster performance tuning.

• Scheduling jobs at cron & sometimes manual running.

• Modifying scripts as per business requirement.

• Monitoring Nagios a web interfacing tool to monitor the producion and DR servers.

• Checking the error logs and analysing the root cause analysis and fixing those.

• Provided support for medium complexity applications.

• Developed software solutions to the reported application errors.

• Ensured to escalate unresolved issues to appropriate personnel.

• Provided technical production applications support and assistance to customers.

• Provided an in-depth analysis to resolve production and application issues

2.

Project Michelin Tires ltd

Customer Michelin

Period April 2008 - November 2008

Description Support for Michelin customer support. The JDE server supports the heart of order processing and sales flow. The Java applications for these processes run on the AIX 5.3 JDE environment.

Tools/languages used AIX 5.3, Solaris 8, NMON, SMITTY.

Role Team Member

Responsibilities • Installation of AIX systems

• Cloning an AIX 5L system

• Firmware upgradation.

• System initialization

• Network configuration

• Troubleshooting with cross cable networking connections, hardware, data redundancy, back up tape operations, application abrupt shutdown.

• Monitoring CPU usage, memory configuration.

• Oracle & Java process monitoring.

• Backup operations etc.

3.

Project McGraw Hill CTB Production Support

Customer McGraw Hill

Period Oct 2007 - March 2008

Description We monitor and manage background processes for online exam and book publishing

Tools/languages used AIX 5.3,

Role Deputy Project Leader

Responsibilities • Maintaining daily jobs, seeing the error logs and fixing the errors,

• Monitoring different processes running from end and back ground,

• Looking into different file systems and their activities

• Shutting down and booting servers on upgrades.

• Granting controlled access to the users.

• Monitoring system daemons.

• Coordinating with storage team for application support.

• Coordinating with vendors like IBM for critical troubleshooting.

4.

Project CITI Real Estate and Lending Production support (Onsite)

Customer CITI

Period March 2007 to October 2007

Description The project had near 500 of AIX servers of HMC controlled. I had to support, build and manage the servers.

Tools/languages used Unix(AIX 5.3), SMIT

Role Team Member.

Responsibilities • Done day to day activities like creating and mounting nfs file systems,

• Maintaining logical and physical volumes,

• Reducing table spaces, monitoring the /var, /home, /etc file systems.

• Checking the user accounts and attributes. As per their requirements managing file system spaces.

• Coordinating with storage team for application support.

• Coordinating with vendors like IBM for critical troubleshooting.

• Involved in designing servers. Planning the requirements, designing files system spaces.

• Checking security measures etc

5.

Project Environment Support for British Telecom.

Customer British Telecom

Period March 2006 to Feb 2007

Description The project creates an environment for Ab-Initio and provides support for the British Telecom development processes. The duty was to maintain daily jobs, seeing the error logs and fixing the error.

Tools/languages used Unix(HP/UX, Solaris 9,10)

Role Team Member.

Responsibilities • Maintaining daily jobs, seeing the error logs and fixing the errors,

• Monitoring different processes running from end and back ground,

• Looking into different file systems and their activities

• Shutting down and booting servers on upgrades.

• Granting controlled access to the users.

• Monitoring system daemons(like ftpd, maild, Biod,telnetd).

• Monitoring processes (whether the processes are running consuming lot of CPU spaces or not), checking network speeds.

• Database table creation,

• Analysed data relationship and formed tables.

• Wrote function, proceedures etc.

• Formed structured query as per requirements.

• Checking the server is up or down, whether any application is consuming more memory spaces.

6.

Project Construction Of Enterprise Portal Solution For Geological Survey Of India

Period Oct 2005 to March 2006

Description The project constructs a portal solution by which Geological Survey of India monitors the changes of different sectors (Rural, urban, industrial, large scale production, small scale production, communication sectors etc) of the country.

Tools/languages used Oracle (pl/sql), xml. Visual basic 5.0, Formation Of Metadata. Unit testing, Acceptance Testing, Formation Of Pages by xml.

Role Team Member

Responsibilities • Monitoring table spaces, checking the /var, /home, /etc, /home etc. file systems

• Checking the user accounts and attributes and their permissions.

• Maintaining daily jobs, seeing the error logs and fixing the errors,

• Updating codes of some pl/sql processes that produces reports.

• Designed and developed user interface using Visual Basic 5.0.

• Created separate Visual Basic applications designed to run unassisted and perform critical data analysis, data loading and related database cleanup functions in a high-volume transaction environment.

• Doing unit testing by writing queries.

• Monitoring different processes running from end and back ground,

• Looking into /etc/inittab, /etc/vfstab, /etc/mnttab filesystem for checking the device drivers and file system spaces.

Training / Continuing Education Summary

Program or Course Coverage

Initial Learning Programme of TCS. Topics related to Software Development Life Cycle, Oracle, Unix, Java, basics and Life skills.

Foreign Language (German) Course. German Language- basics, Self-introduction, Greeting,

German Culture.

UNIX(AIX/Solaris) System Administration activities in UNIX.

SAN Storage Managing and monitoring SAN switches, hubs DS4000 storage etc.

Oracle installation Installation of Oracle

HACMP High availability Cluster multiprocessing

ITIL training Fundamentals of IT Infrastructure Library

Career Profile

Dates Organization Role

October' 2005 - March' 2009 TATA Consultancy Services Assistant System Engineer-Trainee

June' 2009 – April’ 2010 Collabera Solutions (Deputed under IBM Kolkata) System Engineer

April’ 2010 – Till date IBM – Kolkata Senior System Engineer.

Personal Details

Date of Birth 22-03-1983

Nationality INDIAN

Passport Number J7601713

Passport Date of Issue 25/07/2011

Passport Valid Till 24/07/2021

Marital Status Married

Page 4 of 7

Contact this candidate