Nithin Sunke
ORACLE DATABASE ADMINISTRATOR
Pt no.-22,
h.no:2-93/11/1/5/1,Sri Durga Nelayam, Tara Nagar, Lingampally, Hyderabad, Telangana - 500019
Summary
Oracle Database Administration Professional with 4.4+ Years of Experience in IT Industry in various fields like Banking, Financial Projects.Extensive experience in administration, implementation, troubleshooting and quality management. Comprehensive experience as Oracle DBA. Proficient In Oracle 11g/12c Software Installation, Migration,Automated Backups implementation On Unix Platform. Having Good Experience in Shell Scripting. Experience in 24/7 Production Support and oncall support for Oracle Database services and Client relationship Management.
Overview
4
4
years of post-secondary education
Work History
<p>ORACLE DBA<br /></p> <p></p>
Fasur Technologies PVT LTD, IT MANAGED SERVICES
09.2014
- Installing, configuring & Troubleshooting Oracle clusterware & Database Software.
- Upgrade of 11g R2 RAC to 12c R2 RAC.
- Migrate over 700 GB data from Across the Platform ( From AIX to Linux)
- Migrated Non-ASM Single Instance to ASM RAC Instance
- Apply the latest hot fixes and security patches released by Oracle.
Work with application team to test the application before going into production special focus on load testing for interconnect traffic.
- Providing High Availability using Active Dataguard.
- Designing, developing, deploying and supporting RAC/ASM environment
Handling 10 servers (Red Hat Linux 6.8) and 30 Databases average sizes of Database’s are 500 GB To 1TB.
- Provide 24*7 Production support as well on call support for Oracle Databases Administration.
Providing resolution to assigned tickets as per the defined priority, to maintain the SLA.
Monitoring the databases as per the daily schedule tasks to check the Health of
Databases.
- Monitoring jobs like backup, restore check the Error Log for daily running batch jobs.
- Using IBM media storage Devices for scheduling Backup and Recovery jobs for Production Environment.
- Using Oracle cloud storage Module for scheduling Backup and Recovery jobs for Development and Test Environment .
- Identifying long running Queries and troubleshooting.
Creating and maintaining synonyms and access privileges using roles, controlling access to the database using operating system and Oracle security features.
- Experience in installation of OEM 12C/13C.
- Installed agent for monitoring hosts, databases
- Monitoring alerts and working with them.
- Monitoring alerts and working with them.
- Setting metrics for various database.
- Troubleshooting Agent,Oms related issues.
- Created Agent availability reports of all agents
Applied various cpu,psu,one-off patches for OMS,AGENT homes Installed agent with push,pull and response file methods.
- Installation of Oracle Applications R12 on Various unix flavours.
Cloning the Oracle Applications from production to Test, Development to Test instances by using AD Clone Utility.
- Worked with all AD utilities (adconfig, adpatch, adadmin, adctrl).
- Performing Application patching in both Interactive & Non-Interactive modes.
Performed sysadmin tasks like creating users,concurrent request and etc.
Education
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B.Tech(Electronics and Communication Engineering)
06.2009 - 07.2013
Skills
ORACLE DATABASE 11g/12C
SQL
SQL DEVELOPER
TOAD
MS WORD
MS EXCEL
Timeline
ORACLE DBA
Fasur Technologies PVT LTD, IT MANAGED SERVICES
09.2014
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B.Tech(Electronics and Communication Engineering)
06.2009 - 07.2013