Download Oracle Database Administrator with more than 3

J.REFUGE PREETHI
Email:[email protected]
Mobile Number :+91-9486664201
CAREER OBJECTIVE
To secure a challenging DBA position where I can effectively contribute my skills as
software professional, possessing competent technical skills and constantly upgrade my
knowledge and skills which makes a difference in whatever I do.
CAREER SUMMARY
Oracle Database Administrator with more than 3 years of comprehensive experience including
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Oracle Database Installation, Creation, Configuration, Upgrade, Patching and
Performance Tuning.
Extensive experience in Backup and Disaster Recovery Strategies (RMAN,
flashback, Logical, Datapump, Archivelog backups and Cold & Hot backups).
Good analytical, research and problem solving skills.
Good decision making skills.
Creation of shell and bat scripts to automate regular DBA tasks such as database
monitoring, backup strategy, import/export and data pump utilities.
Experience in Oracle flashback at database and transaction level.
Experience in Oracle Database Replay to gather performance statistics about the
database without affecting the production database.
Oracle Dataguard configuration and administration.
Background in supporting instances on a 24/7 production environment for very large
databases (VLDB).
Proficient in database technologies like DB2 and PostgreSQL.
Experienced in working with Windows, LINUX and UNIX operating systems.
ACADEMIC PROFILE
Bachelor’s Degree
(B.E in Computer Science &Engg) : Sun College of Engineering and Technology,Nagercoil,
TamilNadu, Affiliated toAnna University (2007-2011)
secured of 78% with distinction.
HSC
: Little Flower Girls Higher Secondary School(State
Board, 2007) Ramanputhur, Nagercoil with an
aggregate marks of 80%.
J.REFUGE PREETHI
Email:[email protected]
SSLC
Mobile Number :+91-9486664201
: Little Flower Girls Higher Secondary School (State
Board, 2005) Ramanputhur, Nagercoil with an aggregate
marks of 86%.
PROFESSIONAL EXPERIENCE
Working in the company HTC Global Services India Private Ltd as an Oracle
Database Administrator for more than 3 years from June 15 of 2013.
Project Details:
Project 1:
PPMA (Product Process Management Automation)
June 2013 -Present
PPMA is an IT based Organizational application used by various departments such as
ITSUPPORT, Payroll, Finance, Admin, Quality, Information Security, Marketing and Project
Management. The application is being used by more than four thousand employees and it is used
for ticketing, generating reports, creating meetings and used as a datawarehousing application to
store and analyze the projects handled and delivered by the organization.
Responsibilities:
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Providing 24/7 support for both the applications and databases.
Ensuring the databases and applications are available for the production, development
and testing teams.
Creation of database schemas, tablespaces and granting privileges to the schemas as
per the requirement.
Monitoring and maintaining the health of databases.
Analyzing the database using statspack, SQL tuning and implementing some changes
to improve the performance.
Resolving tickets for the issues raised within the provided SLA.
Installation and configuration of Oracle database and application servers based on the
requirement.
Deploying the new or updated oracle forms and reports in the production environment
once it has been received from the development team.
Creation of bat scripts to automate the database and application backups.
Troubleshooting any database and application issues.
J.REFUGE PREETHI
Email:[email protected]
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Mobile Number :+91-9486664201
Support development team in implementing changes.
Experience in managing database instance, listener, forms, reports and http services.
Suggesting development team in creating SQL queries with Optimizer hints if
needed.
Work Environment:
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Oracle Database 9i.
Oracle Application Server 9i
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Platform:
o Windows 2004 and Windows 2008.
Backup and Recovery :
o RMAN, Logical Backup, Cold and Hot Backup.
Security:
o Oracle Database Audit.
Performance Tuning and analysis:
o Statspack,TKPROF,SQL Tuning, SQL Profile, Explain Plan.
Windows Bat Scripts.
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Project 2 :
RBI (Reserve Bank Of India)
June 2013 – Present
Responsibilities:
 Creation of database schemas, tablespaces and granting privileges to the
schemas as per the requirement.
 Daily Health Checks.
 Analyzing the database using AWR report, TKPROF, SQL tuning and
implementing some changes to improve the performance.
 Resolving the tickets raised within the SLA.
 Installation and configuration of Oracle database and application servers
based on the requirement.
 Deploying JSP (Java Server Pages), EAR files and Oracle Reports in the
application server.
J.REFUGE PREETHI
Email:[email protected]
Mobile Number :+91-9486664201
 Periodically taking backup of database and application.
 Experienced in Flashback database and database replay.
 Experienced in Process and parameters related to Automatic Shared Memory
Management.
 Creation of bat scripts to automate the database and application backups.
 Support development team in implementing changes.
 Experience in managing database instance, listener, forms, reports and http
services.
 Tuning the database using Index hints,Optimizer and Instance level
parameters.
 Weblogic 12C has been installed and configured.
Work Environment:.
 Oracle Database and Application Server11g.
 Platform:
o Windows 2004 and Windows 2008.
 Backup and Recovery :
o RMAN, Datapump.
 Security:
o Oracle Database Audit.
 Performance Tuning and analysis:
o AWR, TKPROF, SQL Tuning, SQL Profile, Explain Plan,SQLTXPLAN.
 Windows BAT Scripts.
Project 3:
Java Team
TECHNICAL SKILLS
Databases
: Oracle 10g/11g/12C, DB2 and PostgreSQL
Operating Systems : Windows 2000/2003/2007, UNIX and LINUX
Languages
: C,C++,Java,PL/SQL and Mainframes(COBOL,JCL,PLI,IMSDB,REXX)
J.REFUGE PREETHI
Email:[email protected]
Mobile Number :+91-9486664201
Tuning Tools
: EXPLAIN PLAN, AWR and ADDM
Scripts
: LINUX/UNIX shell scripts and Windows BAT scripts
Web Technologies
: HTML and XML
EXTRA SKILLS
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Created and managed documents, department plans, status reports and metrics of the
department for Internal and ISO Audits.
Good Communication, Presentation and Documentation Skills.
Providing Quality of Service in Work.
Have work experience in DB2 and PostgreSQL databases.
Experienced in creating and defining different metrics, rule sets to restrict schemas with
row level and column level access using database vaults.
Have experience in Oracle Weblogic 12C installation and administration.
DECLARATION
I do hereby declare that the above particulars of information and facts are true and
correct to the best of my knowledge and belief.
Place : Chennai
Date :
REFUGE PREETHI J