Onsite Apps Dba Lead Resume
SUMMARY
- To work in a challenging environment where I can enhance and deliver my skills to the best of my capabilities and talent.
- Oracle Apps. DBA professional with over 8 years of experience, has a solid knowledge of E - Business Suite architecture, Oracle Database architecture, SQL and PL/SQL.
- Extensively worked with Oracle Applications right from R12 to 11i (11.5.5 to 11.5.10).
- Supported most of the modules like Oracle Financials, Oracle Manufacturing, Oracle HRMS, and Oracle Supply Chain Management.
- Production Experience in administering Oracle Apps 11i/R12, databases and upgrade from 11.5.8, 11.5.9 to 11.5.10, R12.
- Very strong in cloning using utilities like ADclone, ADconfig and Rapid clone.
- Used utilities like ADadmin, ADrelink etc. to maintain application and database tier.
- Expertise in managing application user setup, defining responsibilities, value sets, registering forms & reports, custom application registration and printer setup.
- Installed and configured Oracle Application stack on both single node and multi node environments.
- Expert with configuring Workflow Mailer and applying security patches.
- Experience with installation and maintenance of Oracle Application Server (10g and 9i).
- Expert in monitoring applications and databases using OAM and OEM.
- Created Custom schema for the custom module in Oracle Application.
- Database Recovery using Hot & Cold Backup, RMAN and 10g DataGuard.
- Experience in managing the Concurrent Managers, Internal Concurrent Managers, Standard Concurrent Manager and Conflict Resolution Manager & monitoring their operation.
- Experienced in writing UNIX shell scripts and setting up CRON jobs for database needs.
- Scripting and scheduling of oracle database backup using RMAN.
- Configured the Form server Load Balancing
- Expertise in performance tuning using Statspack, TKprof, OEM (Oracle Expert, SQL Analyzer) and Quest TOAD as well as performance tuning of Oracle APPS.
- Installation and configuration of Application Desktop Integrator (ADI)
- Experience in Oracle 10g/11g RAC installation on Raw devices
- Experience in Managing/working/converting RAC databases
TECHNICAL SKILLS
ERP: Oracle E-Business Suite 11.5.9, 11.5.10.2, R12.1.1
Database: Oracle Database 9.2.0.5, 9.2.0.8,11.2.0.1Oracle Real Application Cluster 11g
Middleware: Oracle Weblogic 11g, Oracle SOA Suite 11g, OEM Grid Control, OID, SSO
Operating Systems: Linux, SunSolaris, AIX, Oracle VirtualBox
Languages: Unix Shell Scripting, SQL, C++
Software, Application & Tools: Oracle VM(OVM), Oracle HTTP Server(OHS), Oracle Maintenance Wizard, DBCA, DBUA, Oracle Data Guard, OEM, OAM, RMAN, ASM, Clusterware, VCS, SQL*Plus, SQL*Loader, Exp, Imp, Expdp, Impdp, TOAD, Sub Version, SQL Developer, Nagios, Foglight, Netbackup, Venyu, Solaris Zones, Platespin.
PROFESSIONAL EXPERIENCE
Confidential
Onsite Apps DBA Lead
Responsibility: -
- 24x7 Production Oracle Applications Maintenance, Support and Administration.
- Manage resource availability.
- Period review of the onsite and offshore team performance with Customer Managers.
- Documentation of the work assigned in the environment and stored for the future use.
- Planning and Administration of backup and recovery strategies.
- Day to Day DBA activities.
Confidential
Onsite Apps DBA Lead
Responsibility: -
- Understanding the current Infrastructure w.r.t Performance, Load, Usage and future growth.
- Involved in Architectural Layout of the Infrastructure in New DataCenter.
- Planning the Application migration waves.
- Identify candidates for consolidation.
- Consolidation of Oracle databases on Solaris Zones
- Making Low level project plan for migration of Applications and Databases.
- Make sure that the capacity of the hardware is sufficient enough for the Load.
- Making sure database structure is as per standard.
- Implement RMAN backup for all databases using Netbackup Agent.
Confidential
Onsite Apps DBA
Responsibility: -
- Created Architecture Design and Requirement document for Implementation.
- Created High Level Project plan and Communication plan within Different teams.
- Installed Grid Infrastructure, Configured ASM and Oracle Restart.
- Upgrade Oracle Application 11.5.10.2 RUP4 to RUP7.
- Database upgrade from 9.2.0.8 to 11.2.0.1.
- Used 11gR2 features for Load and Performance management of Database (Real Application Testing, SQL Performance Analyzer and Enterprise Manager other features).
- Also implemented Compression and Encryption (Oracle Advanced Security) for the RMAN Backup.
- Capturing baseline performance information from Form server, Application server, Web server and Concurrent Managers to compare in the new environment.
- Performing the completed activity from client side with proper documentation.
- Understanding current Architecture and Monitoring Mechanism of the Environment.
- Understanding the current client licensing and ones which are required.
- Implementing OEM to Monitor/Manage Oracle and non-Oracle Environment
Confidential
Onsite Apps DBA
Responsibility: -
- Analysis of Server requirement (OS, Patch level, Disk space, CPU and RAM)
- Installation of Oracle Applications and Upgrade from 12.1.1 to 12.1.2.
- Creating customizations, Cloning, Patching and other Sysadmin activities.
- Documentation of all the activity for further iterations.
- Analyzing database growth and identifying data for purging and deploying strategy for purging.
- Planning of the complete activity and also performing the activity in DEV/UAT and tan PRODUCTION.
- Creating documents for the activity, which included High and Low level plan, FEMA, Risk & Risk Mitigation, Communication Plan documents.
- Production implementation within committed timelines.
- Communicate with the Business (External) users and the Internal Stakeholders.
Confidential
Oracle Apps DBA Team member
Responsibility: -
- Getting insight knowledge about the Schemas of Oracle Application.
- Migration of the Production database from one hardware location to another.
- Performed the activity with a downtime of a hour.
- Data separation from one database to create two new databases.
- Coordinating with other teams (UNIX, Network, Application and Business community)
- Applied Database Patches.
- Load Test Support Activity for the database..
- Interacting with Oracle Corp. and users for TAR related Activities.
- Handling GE Kintana Tickets for the DBA tasks.
- Assisting Team members in all possible ways in DEV.
- Code Migration using FNDLOAD from DEV to UAT during Train Cycle.
- Documentation of the Task Performed and uploading it in Support Central.
Confidential
Oracle Apps DBA Team member
Responsibility: -
- Applied Database Patches.
- Load Test Support Activity for the database..
- Interacting with Oracle Corp. and users for TAR related Activities.
- Handling GE Kintana Tickets for the DBA tasks.
- Assisting Team members in all possible ways in DEV.
- Code Migration using FNDLOAD from DEV to UAT during Train Cycle.
- Documentation of the Task Performed and uploading it in Support Central.
- Applied Database Patches.
- Server maintenance activities
- User Tickets handled for the Internal Projects
- User requests handling database health checking, ensuring the database availability and monitoring the database.
- Coordinating with other teams (UNIX, Network, Application and Business community)
Confidential
Oracle Apps DBA Team member
Responsibility: -
- Oracle Apps Production, development and Test database Support and Maintenance.
- Database cloning.
- Cloning from Production database to Development database and Testing
- Cloning of Oracle Applications R11i using RAPID CLONE, AUTOCONFIG and ADCLONE utilities.
- Involved in Installation of Oracle 9i (9.2.0.4) on Red Hat Linux AS3 and Upgrading of oracle database from 9.2.0.4 to 9.2.0.6
- Extensively worked on Oracle Applications AD Utilities.
- Very well versed in RAPID INSTALL, ADpatch, ADadmin, ADctrl utilities for oracle.
- Database Administration tasks like managing database backups
- Starting and stopping apps services, Concurrent Manager Setup.
- Monitored concurrent processes so that performance of the system is maintained.
- Applied RDBMS patches using OPatch and application patches using Adpatch.
- Involved in troubleshooting using ADadmin, ADctrl while applying patches
- Patch analysis for database and applications patches.
- Performed patch analysis for patches involving lot of pre-requisites.
- Trouble-shooting of Oracle Application problems.