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Oracle Dba Resume

2.00 Rating

Boston, MA


  • Over 8+ years in Information Technology
  • Over 7+ years of experience as an Oracle DBA in various domains to deliver new products, upgrades wif Oracle Software 11g/10g/9i on Sun Solaris, Red Hat Linux and Windows platforms.
  • Extensive noledge on database administration for Oracle 12c, 11g, 10g, 9i wif experience wifin a very large - scale database environment and mission critical large OLTP systems in a variety of environments like Linux, HP-UX, IBM-AIX, Sun Solaris, RHEL and Windows.
  • Expert in planning, creation, administration and troubleshooting of Oracle 11g/10g/9i, OLTP (multiple instances)/OLAP databases.
  • Expertise in setup, installation, configuration, maintenance and troubleshooting of several Oracle tools and utilities like Oracle Grid Control, Cloud Control, Oracle Enterprise Manager and TOAD,
  • Experience in Real Application Clusters (RAC) setup, configuration and cluster interconnection wif Automatic Storage Management (ASM), configured user log on load balancing and failover on RAC database for high availability.
  • Strong experience in migrating database from Non-ASM to ASM and Non-RAC to RAC.
  • Hands on experience in Oracle 10g, 11g 3-Node RAC implementation & administration (Oracle Cluster ware setup and configuration, RAC installation using ASM, Configuration and Patching, RAC Backup and Recovery).
  • Solid experience in disaster recovery, Database backup concepts and options such as user-managed backup, RMAN-managed backup wif or wifout catalog, operating system backup, cold and hot backup, full backup, incremental, cumulative backup and implementing backup and recovery strategies.
  • Skilled in developing RMAN scripts for database back up including hot and cold backup options for both RAC and standalone instances.
  • Extensive noledge in Database Cloning using RMAN, VERITAS Net Backup, IBM Tivoli Storage Manager (TSM).
  • Has implemented replication and two types of standby databases logical standby and physical standby databases supported by DATAGUARD for DR high availability.
  • Excellent experience in various migration techniques like export/import, Data pump, backup, restore, cloning, and data guard.
  • Experience on Data Replication using Snapshot, Materialized views, import/export.
  • Writing scripts in the UNIX based environments for managing the users roles and privileges, scheduled backups (using data-pump /cold backups), manage statistics, Disk space management.
  • Experience on Oracle monitoring tools including Oracle Application Server monitoring and Oracle Linux monitoring using NMON and TOP commands.
  • Performance tuning of the database - SQL Tuning, Used Tuning utilities like STATSPACK, AWR, ADDM and Tuning of SGA, Distribution of disk me/O, Sizing of tables and indexes.
  • Expertise in using EXPLAIN PLAN for query optimization and Performance diagnostic tools like SQL Trace and TKPROF.
  • Experience in writing PL/SQL Stored Procedures, Functions, Packages and Triggers, various UNIX Shell Scripting.
  • Provided 24*7 on-call production database support and maintenance including remote database support. Worked on Automatic Storage Management wif SAN storage for managing data in EMC symmetric.
  • Knowledge of Data Normalization and its normal forms.
  • Strong experience in providing 24/7 support for corporate databases, timely resolution of tickets, and on-call rotation.
  • Proven abilities in establishing TEMPeffective task priorities, working independently, and participating as an integral part of a team in fast-paced and multitasking environment.


Operating Systems: RHEL, HP-UX, Windows, Sun Solaris

RDBMS: Oracle 10g R2, 11g R1/R2, 12c, MS SQL Server 2008, 2012

High Availability: RAC, Data Guard

Languages: SQL, Java, C, PERL, UNIX Shell, T-SQLTools ASM, RMAN, OEM, SQL*Loader, exp, imp, expdp, impdp, ERwin, TOAD, JIRA, Confluence, TortoiseSVN, Ant, Bamboo, Exadata, Gloden gate



Confidential, Boston MA

Oracle DBA


  • Built 2 node RAC cluster
  • Worked in backup team and was responsible for configuration and implementation of backup strategies using RMAN and Data Guard in RAC environment.
  • Setup Maximum Availability Physical stand by Data Guard
  • Utilized a combination of Bash and Korn shell scripting to integrate two sets of scripts
  • Created and modified shell scripts
  • Refreshed databases using RMAN duplicate database.
  • Refreshed schemas using data pump
  • Managed table spaces
  • Worked wif storage admins for disk space for ASM
  • Migrated databases from UNIX file system to ASM.
  • Applied CPU / PSU / one-off patches.
  • Used 12c cloud control to monitor databases.
  • Worked wif shadow copy software to back up large databases and quantities of data
  • Migrated data from one server to another
  • Worked wif CLI and GUI
  • Worked wif vi Text editor
  • Modified existing RMAN scripts.
  • Implement disaster recovery wif use of Exadata
  • Manage and patch Exadata environments
  • Worked on Hitachi Shadow image.
  • Generated Oracle Audit Remediation reports
  • Implement Hot, Cold and Logical backup plans
  • Defining and Implementation of backup and recovery strategies.
  • Oracle Database monitoring, troubleshoot and resolve the issues.
  • Management of schemas, objects partitioning the tables & indexes.

Confidential, Atlanta, GA

Oracle DBA


  • Conducting case / system / process study for project planning, scoping, estimation, tracking.
  • Mentoring the team and deploying them wif the task.
  • Defining best practices for project support and documentation.
  • Installing, configuring, upgrading and patching of Oracle server software
  • Creating the table spaces, rollback segments, user maintenance, database security imposition by creating, maintaining and granting roles and privileges, performance tuning.
  • Making use of AD utilities like Adpatch, Adadmin, Adctrl, Adrelink, etc.
  • Managing oracle security and oracle network tools.
  • Handling the maintenance of Oracle Apps11i and R12 (single/multi node) on Linux platforms.
  • Providing technical support to development teams.
  • Evaluating oracle features and related products. Set-up and maintain documentation and standards.
  • Single and three node installations of Test, Development and Production servers on different Hardware platforms
  • Regular monitoring of, database health check-up
  • Performing Maintenance activities using AD-Utilities.
  • Applying patches to Oracle Homes using OPatch utility.
  • Database Upgradation to & to 10.2.0
  • Upgraded 10g AS Homes from 10.1.2 to and 10.1.3 to
  • Converting Forms mode from Servlet mode to Socket mode and vice-versa.
  • Collection of Diagnostics and Traces to debug issues.
  • Interaction wif Oracle support in handling the user related issues.
  • Resolving errors faced by technical and functional users.
  • Troubleshooting Apache, Forms, Reports and Concurrent Manager Components of s
  • Making Configuration Changes using Autoconfig.
  • Managing tablespaces, control files and Database objects
  • Create and maintain Apps users, responsibilities, menus and profiles etc.
  • Managing and Controlling the Securities using System Administration
  • Tracing & Debugging the s & Concurrent Programs
  • Support& New Implementations for around 500 customers in 24/7 365 days

Environment: SQL, SQL*Plus, Oracle 9i, 10g, 9iAS; Sun Solaris Unix, Linux Windows XP, Oracle Forms 10g, Oracle Streams Oracle Reports 10g, Oracle Developer

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