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Ankit Rathi Contact: (+91) 8050414290
Email:[email protected]
CAREER SUMMARY:-
Oracle Certified DBA with 3.5+ years of experience in Database Administration in large production
environment and Experience in Installation, configuration, upgrades, backup and recovery, Import/Export,
Expdp/Impdp, SQL. Good Knowledge in Installation of Oracle with 10g, 11g, and 11gR2 RAC Grid
Infrastructure on LINUX and windows platform.
Experience in cloning, refreshing of the database.
Experience on creating AWR report and analyze and then increase the database performance.
Experience on restoring database one server to another via rman backup or logical backup.
Experience in updating, and apply opatch on the database.
Experience on taking logical backup via impdp/expdp and also involved remap schema, tablespace, table etc
Experience on taking RMAN full backup, incremental level 0 or 1 backup.
Experience in implementation of point-in-time recovery with FLASHBACK.
Upgrading the Database from lower version to higher version.
Experience of assigning role and privileges.
Experience on take care of control file, redolog file , archive file .
Creating, Updating, Altering Tablespace, Indexes, Tables, Views, Role & Privileges.
Experience in working with the utilities like OEM, SQL*plus, iSQL*Plus.
TECHNICAL SKILLS:-
Languages: SQL, PL/SQL, C
Database: ORACLE 10g/11g, Oracle 11gR2 RAC, SQL Developer, SQL Server 2008/2012.
Database Backup /Utilities: Cold, Hot backup RMAN, Flashback,
Tools: SQL*Plus, iSQL*Plus, Oracle Enterprise Manager (OEM), ASM, Datapump-expdp/impd
Other: Recovery Catalog, Database cloning, AWR, ADDM, OPATCH utilities FLASHBACK.
CERTIFICATION:-
Oracle 11gR2 RAC certified from DTech IT Education, Bangalore.
OCP certified from NIIT Delhi.
Oracle Certified Associate (OCA, IZ0-042- OC1214959 ).
Oracle Certified Expert (OCE, IZ0-047- OC1214959 ).
WORK EXPERIENCE:-
IBM GLOBAL SERVICES INDIA PVT. LTD (sep 2015 to at present)
Role:- Oracle Database Administrator
Project Name:- 1. ADM cocoa 2. Olam ( Olam Americas INC)
Work and Responsibility:-
Managing Oracle clusterware & Database Software 11.2.0.3 Version on Windows. (Troubleshooting
using cluvfy & handling common issues that arise during integration of the whole – bugs, network
issues, configuration files issues, OCR issue)
Installing and configure the oracle 11gR2 standalone binaries for development environment on
windows server.
Create or clone the Oracle Instance and Databases. Perform database cloning and re-location activities.
Involved into creating AWR report for database performance purpose.
Refreshing development/test database from production using Export/Import. This is done so that the
latest data is available in the development/test database.
Involved into flashback for implementing point-in-time recovery.
Monitoring DBA job ( if anything wrong kill the job and re-run the same)
Involved into taking RMAN backup include full backup, incremental backup, differential/cumulative
backup daily, Weekly and Monthly basis for database.
Managing user account (lock/unlock, password expired, give right privilege to the end user.
Involved expdp/impdp to create logical backup (table, tablespace, schema, full database)
Managing table spaces, data files, redo logs, tables and its segments.
Managing and multiplexing the control files and redolog files.
Extensive knowledge of Oracle Architecture, SGA, PGA, LISTENER, TNSNames, V$ and DBAviews.
Check Alert Log errors and make necessary actions to rectify them.
Monitoring Schema object(Tables and indexes) growth.
Monitoring server, instances, database availability.
Confirm that backups have been made and saved successfully in the defined location.
Verify all scheduled jobs have run successfully without any issues.
Monitoring tablespace free space allocations for Oracle Database
Monitoring and supporting day to day activities of the production and development databases and
provide 24/7 on call support
Council of Scientific and Industrial Research (CSIR) (Aug 2013 to February 2015)
Experience in ERP (Enterprise Resource Planning) in CSIR complex in Engineering Services Division, on ERP
Project.
Role:- ERP Data Analyst/DBA( on Linux server)
Project Name:- CSIR Enterprise Transformation Portal (One CSIR)
Work and Responsibility:-
Responsible for installing, upgrading and configuring the Oracle environment by creating multiple
databases, storage structures and objects.
Installing & configuring Oracle clusterware & Database Software 11.2.0.2 Version on linux.
(Troubleshooting using cluvfy & handling common issues that arise during integration of the whole –
bugs, network issues, configuration files issues, OCR issue)
Designed and implemented Oracle Real Application Clusters (RAC) on linux.
Create or clone the Oracle Instance and Databases. Perform database cloning and re-location activities.
Involved into creating AWR report for database performance purpose.
Refreshing development/test database from production using Export/Import. This is done so that the
latest data is available in the development/test database.
Involved into flashback for implementing point-in-time recovery.
Involved into taking RMAN backup include full backup, incremental backup, differential/cumulative
backup daily, Weekly and Monthly basis for database.
Automated hot backups using a combination of incremental, differential and full RMAN backups.
Involved expdp/impdp to create logical backup (table, tablespace, schema, full database)
Managing table spaces, data files, redo logs, tables and its segments.
Managing and multiplexing the control files and redolog files.
Upgrading the Database from lower version to higher version.
Involved in updating, and apply opatch on the database.
Configure the database in not Archive log mode to Archive log mode.
Controlling and monitoring of user access to the database including Granting and revoking of
privileges and roles and tablespace quotas.
Restore & Recover Database, when recovery is required.
Extensive knowledge of Oracle Architecture, SGA, PGA, LISTENER, TNSNames, V$ and DBAviews.
Check Alert Log errors and make necessary actions to rectify them.
Involved into migration of database.
Using flashback to perform recovery.
Writing SQL quires and creating/modifying Oracle tables.
Monitoring and supporting day to day activities of the production and development databases.
i-Tech Technologies :- (June 2012 to Aug 2013)
Role:- Jr. DBA
Work and Responsibility:-
Responsible for installing, upgrading and configuring the Oracle environment by creating multiple
databases, storage structures and objects, database backup and recovery, monitoring, Verified the
server, os, network ,database ,hardware.
Involved into taking RMAN backup include full backup, incremental backup, differential/cumulative
backup daily, Weekly and Monthly basis for database.
Involved expdp/impdp to create logical backup (table, tablespace, schema, full database)
Implemented PL and SQL queries, triggers and Stored Procedures as per the design and development
related requirements of the schema.
Writing SQL quires and creating/modifying Oracle tables.
Involved in assigning roles and privileges to different users.
Involved into cloning a database.
Involved into migration of database.
Restore & Recover Database, when recovery is required.
EDUCATION:-
B.TECH (CS) from J.N.I.T Jaipur (R.T.U.) in 2012.
Oracle Certified Professional from NIIT, Connaught Place, Delhi in 2013.
Oracle RAC training from DTech IT Education, Bangalore in 2015.
DECLARATION:-
I hereby declare that the above information is true to the best of my knowledge and belief.
Date: 25-05-2016
Place: Pune (Ankit Rathi)
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