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Sr. Oracle Application Dba Resume

IL

PROFESSIONAL SUMMARY:

  • Around 9 years of experience as System Administrator and Oracle Apps/eBusiness Principal DBA.
  • Extensively worked on Sysadmin Activities.
  • Expert in Administration of Oracle Applications E - Business Suite (11i & R12).
  • Install/Configure/Maintain WebLogic Server 11g and SOA suite11g.
  • Experience in Integration for Demantra 7.3.1.4 in Weblgic11g and administration.
  • Implemented DMZ and F5 Load balancer, with iSupplier Portal.
  • Experience in Application upgrade from 11i (11.5.10.2) to R12 (12.1.3).
  • Experience in Application upgrade from R12.1.3 to R12.2.4 and R12.2.5
  • Expert in implementing EBS R12.2 SOA Gateway.
  • Extensive Experience on Oracle Minimum Base Line patching activity and upgraded Database from 9i to10g, upgraded 10 production instances to get extended support from oracle.
  • Experience in E-biz Database upgrade from 10.2.0.4 to 11.1.0.7 and 11.2.0.2.
  • Implementation experience on ASCP (Advance Supply Chain Planning) and Demantra.
  • Extensive experience in cloning (Multi - Single),(Single - Multi), Adding node in Shared Appltop.
  • Patching (One-off, Mini Pack, Family Pack and CPU)
  • Rich Experience in Backup and recovery using Cold, Hot and RMAN.
  • Extensive experience in supporting and managing Production, Development and test instances and Oracle Applications environments of varied complexity.
  • Did fresh installations of 11.5.10, 11.5.10 CU2, R12.1.1, R12.1.3 and R12.2 Oracle Applications.
  • Installed Oracle Business Accelerator R12.1.3.
  • Expertise in Supporting Production Application Systems in Rel 11i & Rel 12
  • Installed Single & Multi-node environments for Development, Test & Production Instances.
  • Extensive usage of AD Utilities like Ad patch, Adadmin, Adctrl etc.
  • Highly professional and efficient client management skills.
  • Experience in providing administration support in various environments like development, staging and production.
  • Experience in providing WebLogic and SOA administration support in various environments like development, staging and production.
  • Apache installation and administration.
  • Proficient in deployment and troubleshooting of JAR, WAR and EAR files in domain.
  • Created and configured Data sources, connection pools for Oracle.
  • Strong Technical background with excellent problem solving skills.
  • Involved in the full implementation cycle of Oracle application 11i, R12.1.3 and R12.2.4.

TECHNICAL SKILLS:

Oracle Applications (R12.2, R12.1/0, 11i): Financials / HRMS Design and implementation of EBS R12/11i high availability, DMZ setup. Integration of EBS with OID, OAM, and OIM. Oracle Apps DBA Installation, Patching, Cloning, Upgrade (11i to R12), and Integration with WebCenter Portal. DMZ setup for external facing applications and DR System for Business Continuity.

Oracle Database (12c, 11g, 10g, 9i): Dataguard, RAC and RMAN Installation and Administration of database including RAC, Data Guard (physical standby) and backup/recovery (RMAN) .

Oracle Fusion Middleware: SOA, OBIEE, WebCenter, WebLogic Design/Deployment/Configuration of SOA Suite, OBIEE, WebCenter. Upgrade of Fusion Middleware applications (SOA, OBIEE, and WebCenter) from 10g to 11g, SSL Configuration and Load balancer for high availability including Integration with Business Applications (EBS) and Identity Management components.

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Oracle Application DBA

Responsibilities:

  • DBA Lead for the implementation of Oracle Applications Manufacturing,
  • Primary EBS DBA for implementation of Oracle Applications Manufacturing and Supply Chain modules.
  • Lead for Code Reviews and Code migrations.
  • Optimizing the downtime for maintenance by coordinating with the different application teams involved in the maintenance activity.
  • Implemented DMZ and F5 Load balancer, with iSupplier Portal
  • Application upgrade from 11i (11.5.10.2) to R12 (12.1.3).
  • Cut-over plan for project release
  • Language & Localization
  • Install & Configure environments
  • Application upgrade from R12.1.3 to R12.2.4
  • E-Business Suite application release 12.1.2, 11.5.10.2, 12.2.4, R12.2.5
  • Installation and configuration of Oracle Fusion Middleware Products on HA (SOA Tech tack, WebLogic).
  • ISG - Integrated SOA Gateway implemented.
  • Oracle Demantra application release 7.0.3, 7.1.3.5 and 12.2.4 on Windows server
  • Oracle 10gAS application on UNIX server
  • OEM 11g, Pro-active monitoring & maintenance at application environments
  • Work with application support team.
  • Technical Design review and code review.
Environment: Oracle E-Business Suite R12.2.4, VCP 12.2.4 Oracle database (RAC and non-RAC) 11gR2, 12c. 11gR1, 12c (WebLogic, OBIEE, APCC),SOA 11.1.1.9 Enterprise manager cloud control 12c, (12.1.0.3.0 ), Demantra 7.3.4.5, Oracle Enterprise Linux 5.4

Confidential, IL

Sr.Oracle Apps DBA

Responsibilities:

  • Support/Install/Configure/Maintain WebLogic Server 11g,SOA 11g .
  • SYSADMIN activities were performed during the day-to-day Support.
  • Providing Weblogic and SOA, Weblogic, OBIEE and R12 EBS administration support in various environments like development, staging and production.
  • Providing Production for Vertex, RevStream,OBIEE,Informatica.
  • Configured DMZ amongst the 2-external nodes.
  • Configured F5 Load balancer in the External nodes and the internal nodes.
  • Configured PCP amongst the 2-internal nodes.
  • RMAN Implementation for Database Backups.
  • Patching (One-off, Mini Pack, Family Pack and CPU).
  • Java upgrade from 1.6 to 1.7 on Application and Database side.
  • Performed Single to Multi-Node cloning and Multi-Single node.
  • Added Nodes to Shared-APPLTOP instances.
  • Implemented RMAN backup strategy for cloning and extensively used it for Cloning Applications.
  • Migrated the new Custom Code between DEV-CRP-UAT-PRXY-PROD
Environment: Oracle Applications R12 - Sun Solaris 10

Confidential

Sr. Oracle Apps DBA

Responsibilities:

  • Install/Configure/Maintain WebLogic Server 11g.
  • Integration for Demantra 7.3.1.4 in Weblgic11g and administration.
  • Providing Weblogic and SOA administration support in various environments like development, staging and production.
  • Configured DMZ amongst the 2-external nodes.
  • Configured F5 Load balancer in the External nodes and the Internal nodes.
  • Configured PCP amongst the 2-internal nodes.
  • Performed Single to Multi-Node cloning and Multi-Single node.
  • Added Nodes to Shared-APPLTOP instances.
  • Implemented RMAN backup strategy for cloning and extensively used it for Cloning Applications.
  • Migrated the new Custom Code between DEV-CRP-UAT-PRXY-PROD
  • SYSADMIN activities were performed during the day-to-day Support.
  • Worked on Database Character Set Conversion and installed 4 NLS languages in oracle Applications.
Environment: Oracle Applications R12 - Sun Solaris 10

Confidential

Oracle Apps DBA

Responsibilities:

  • Worked in Day to day production support.
  • Upgraded applications from 11i (11.5.10.2) to R12 (12.1.3) for DEV,CRP,UAT.
  • Upgraded Production applications from 11i (11.5.10.2) to R12 (12.1.3).
  • Upgraded Database base from 9i to 10g and then further to 11g.
  • Worked on Oracle Minimum Base Line patching activity and upgraded Database from 9i to 10g to get extended support from oracle.
  • Worked on Noetix Installation (6.0.1).
  • Worked on ASCP(Advanced Supply Chain Planning) and demantra Setup.
  • Worked on clone of Oracle application 11i/R12.
  • Monitor databases and application through OEM Grid Control.
Environment: Oracle Applications R12 - Sun Solaris 10

Confidential

Oracle Apps DBA

Responsibilities:

  • Provide production support for Oracle Applications 11.5.10.2 environment
  • Performed Oracle Minimum Base Line patching activity
  • Managing concurrent programs and requests, reports, report review agent, administering and customizing concurrent managers, user registration.
  • Proactively performed purging concurrent programs, Gathered schema statistics,
  • Cloned applications into test and development machines as per the client required.
  • Applied Product specific Patches and post installation patches in ERP
  • Trouble shooting issues
  • Carried out Application System Administrator activities like registration of Reports and Forms to Oracle Applications, creation of responsibilities, custom menus and Registration of Users
  • Proactive Monitoring of log files & load on system
  • Managed Physical structure of Oracle database like Data files, Redo log file and Control files.
  • Managing the backup & recovery
Environment: Oracle Applications 11i - Sun Solaris 10

Confidential

Oracle Apps DBA

Responsibilities:

  • Installed Oracle Business Accelerator R12.1.3.
  • Provide support for Oracle Applications R12.1.3 environment
  • Managing concurrent programs and requests, reports, report review agent, administering and customizing concurrent managers, user registration.
  • Proactively performed purging concurrent programs.
  • Cloned applications into test and development machines as per the client required.
  • Applied Product specific Patches and post installation patches in ERP
  • Trouble shooting issues
  • Creation of responsibilities and Registration of Users
  • Proactive Monitoring of log files & load on system
  • Managed Physical structure of Oracle database like Data files, Redo log file and Control files.
  • Managing the backup & recovery
Environment: Oracle Business Accelerator R12.1.3 on Linux

Confidential

Oracle Application DBA

Responsibilities:

  • Installation of Oracle Applications 11.5.10.2.
  • R12.1.3 upgraded from 11.5.10.2 and Database upgraded from 10gR2 to 11.1.0.7
  • JRE Upgraded
  • WebLogic 10.3.6 and SOA 11g installed and integrated with EBS R12.1.3.
  • Cloning Oracle Applications from multi to single node and vice versa.
  • Apply RDBMS patches using Opatch.
  • Monitoring concurrent jobs for Oracle E-Business Suite.
  • Apply applications patches using adpatch.
  • Performed Application admin tasks using ADADMIN utility.
  • Providing Production support.
  • Administration of Concurrent Managers and Concurrent Processing
  • Defined Executables, Concurrent Programs, Request Sets
  • Configuration of Forms & Reports for Oracle Application Server
  • Monitored the Applications and database using OEM and OAM

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