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CV, Oracle DBA Seeking Position In UK Or EU

I am currently available for work
Serial No: 25294
(01/03/1979, male)
List top 5 skills: managenent skills, oracle, problem solving skills, team lead
Short Bio:

Good technical and leadership skills. Worked as team lead. Having good knowledge and experience in the insurance, retail and manufacturing sectors in Oracle domain. Strong presentation and communication skills and experience in UK and internationallyl

Current location: 

Kolkata, India, Pin-700102 - View on map



Preferred Sector of Employment: 

IT and Technology, other

Spoken languages: 

Bengali, english, Hindi

Locations I am interested in working:

Australia, Denmark, France, Netherlands, Singapore, United Kingdom, United States


Currently, I am working as an Oracle Database Administrator for Tata Consultancy Services Ltd, Kolkata, India more than 4+yrs and with relevant exp of 7+yrs with a total exp around 9 yrs. In IT industry I have mainly worked in insurance and manufacturing domain. Extensive experience in database implementations,BAU activities and database transitions. Comprehensive experience as an Oracle DBA proficient in Oracle 9i/10g/11g Software Installations, Migrations, Database Capacity Planning, Automated Backup Implementation, Tuning Oracle 11g/10g/9i on Unix.

I have managed 6 member teams while supporting from offshore and guide the team. My current role is taking part in the transition of database and handing over to the BAU team for day to day activity.


Below is a list of important hardware, software products and tools that I have worked with.

1) HP-UX 11i 64-bit

2) Windows 2008/2003 on Intel Itanium and Xeon servers

3) IBM AIX Based Power Systems

4) RHEL5 and OEL5 Systems Oracle Database Version 9i,10g and 11g

Oracle Real Application Cluster 11g Release 2

Oracle 11g Dataguard

Oracle 11gR2 ASM

Oracle RMAN,



Pl/Sql Developer,


Degree and Date,  Institute and University Major and Specialization Percentage

B.E in the year of 2004 Rural Engg College Bhalki, Bidar dist, Karnataka
Visveswaraiah Technological University(VTU), Belgaum Industrial and Production Engineering 79.8%

Professional Memberships/Certifications

Professional Society / Certification Member Since / Date Certified

Oracle 10g OCA Administration June 27 , 2009

Career Summary

Project Name:
1. Friend’s Life-UK Based Insurance Company
Working Period: Apr/2013 to till date.

Project Description: The Friend’s Life is an E2E Implementation and Support project in TCS including the Infrastructure Service. This group’s primary responsibility is to implement the various technologies like Citrix, IT Infrastructure for Oracle database etc.

Customer: Diligenta TCS’s UK FCA regulated subsidiary was established in 2005 to specialize in the provision of business process outsourcing services for the UK Life & Pensions industry.

Personal Role: Primary role is lead the team as an Oracle database administrator but we provide consultancy to clients for implementation in production environment and help them in planning a back up strategy for the same. We also provide support to the clients for the above-mentioned products for any crises situation.

Implementation of Oracle RAC and ASM:

• Architecting, planning, designing, developing, deploying and supporting RAC/ASM environment on Oracle 11g

• Installing & configuring Oracle cluster ware & Database Software and database creation in RAC on Oracle 11g

• Troubleshooting using cluvfy & handling common issues that arise during integration of the whole – bugs, network issues, configuration files issues, OCR issue, de-installation & cleanup of cluster-ware on oracle 11gR2

• Troubleshoot performance issues for the RAC instances.

• Backup and Recovery strategy planning and implementation using RMAN.

• PSU and CPU patch implementation on RAC Environment.

• Schema and Full export import in RAC using data pump utility.

• Cross-Platform Database migration using RMAN from Linux to AIX and vice-versa over 2TB and troubleshoot during the migration activity.

• Database migration using RMAN and Transportable table space.

• Database migration from Non-RAC to RAC environment on AIX platform.

• ASM Disk group creation, deletion, disk add in the disk group, disk removal from disk group using the ASMCA.

• ASMCMD utility used for ASM disk manages and monitors the disk space in disk group.

• Troubleshooting of Oracle Database on ASM and RAC environment.

• Backup and recovery testing on RAC environment.

• Implementing and maintaining database security (create and maintain users, roles and assign privileges).

• Implementing the audit security for the database.

Oracle Non-RAC and ASM Activity:

• Architecting, planning, designing, deploying and supporting for the implementation of standalone database server on ASM environment.

• Creating ASM disk group using ASMCA/ASMCMD utility of grid installation and database creation.

• Installation and configuration of Oracle 11g grid and database software on RHEL and AIX using ASM.

• Database creation and configuration as per the requirement provided to team.

• Many day to day activities to like users drop and creation request, schema export/import using datapump utility.

• Migration of database from RAC to single instance.

• Cross platform database migration using transportable tablespace from RHEL to AIX and vice-versa.

• Dropping and adding disk in the ASM disk group.

• Implementing and maintaining database security (create and maintain users, roles and assign privileges).

• Implementing the audit security for the database.

Oracle Database Transitions activity:

Under transitions my involvement was to participation are as explain below.

• Review the design and build document and prepare feed backup document and share with the design and build team.

• Making KT plan and share with the IBM team.

• Attending the KA session and review the questioners with response.

• Review the server details and prepare capacity planning for storage requirement.

• Prepare backup plan and implementations using RMAN.

• Provide support for day to day activity.

Project Name: 2. Siebel Upgrade: Exelon-Constellation Energy Group Plc
Working Period: Oct/2012 to Mar/2013

Project Description: The project involve basically to upgrade the Siebel application to latest version and as the backend database was in Oracle so also need to upgrade the Oracle database also from 10g to 11g.

Customer: Constellation Energy was an energy producer, trader, and distributor. The company operated over 35 power plants in 11 states (mainly Maryland, Pennsylvania, New York, West Virginia, and California) under its operating and holding company Constellation Energy Group. Constellation Energy’s regulated utility, Baltimore Gas and Electric Company, operated in central Maryland. Constellation Energy was a Fortune 500 company and was one of the top electricity producers in the United States.

Personal Role: My primary role was to involve in the database upgrade activity and co-ordinate all the upgrade activity with the on-shore team and help them in planning a backup strategy for the same. Also help the offshore team to help and guide them in the SQL tuning activity after the up gradation of the database.

Project Name: 3. Product Alliance Group(PAG)
Working Period: Jan/2011 to Sept/12

Project Description: The Product Alliance Group is a support and implementation project in TCS. This group’s primary responsibility is to support various clients for various technologies like Oracle Database, Oracle Application Server and various other Oracle Products with IBM Lotus notes, Citrix, Microsoft etc.

Customer: Tata Steel- Jamshedpur, JUSCO(Jamshedpur Utility and Supplier Company), Tata Tinplate, MCL-Orissa, SAIL-Bokaro, SAIL-Rourkela etc

Personal Role: Primary role is lead a team of 4 member for Oracle product support. We provide consultancy to clients for implementation in production environment and help them in planning a back up strategy for the same. We also provide support to the clients for the above-mentioned products for any crises situation.

Oracle DBA Activity:

• Installation and Configuration of Oracle database Servers 10g and 11g on Unix based system like AIX,HP-UX Itanium, PA-RISC on 64bit,OEL 5.

• Migration of Oracle database from 9i to 10gR2 and from 10g to 11g on Unix based system.

• Up-gradation of Oracle database from 10gR1 to 11gR2.

• Up-gradation of Oracle database from 9i to 10gR2 with latest Patch set implementation, Optach apply.

• Planning and Preparation DC and DR site production site.

• Implementation of DR for data centre on Oracle 11gR2 on Unix based system.

• Experience with ‘graceful’ switchover and switchback between primary and standby databases.

• Troubleshooting on many aspects depends upon our client’s issue on production database server.

• Backup policy and strategy planning using RMAN.

• RMAN Configuration and Implementations on Oracle 11g and 10g database.

• RMAN backup and restoration using control file due to the controller failure.

• Oracle database installation on active and passive mode on OS cluster.

• Provide day to day support and help troubleshooting for the database.

• Database restoration from hot backup and apply the archive log.

• Oracle OEM installation, configuration of database instances and management of OEM for database administration activity on 11g.

• Oracle 11gR2 database installation and failover configuration using windows 2008 cluster server.

• Testing the automated failover for the oracle database on windows 2008 cluster server.

• Implement the automated Hot Backup scripts for the Daily full backup created in Shell.


UK Work Experience:

I have worked with Diligenta Ltd for Friends Life client to provide database support at Lynch wood Park, Peterborough, PE26FY during the period of 08/2014 to may/2015 for the Oracle database transitions and support.