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Oracle Dba Resume

Troy, MI


  • 5+ years of experience in Oracle DBA
  • SQL Server Administering skills.
  • Implemented Materialize Views for reporting purpose.
  • Build 2 and 4 node RAC Clusters
  • Vast experience in managing DBs on Linux, Solaris and Windows
  • Installed and maintained Oracle 11g and 12c
  • Managed databases on VMWare
  • Installed SQL Server 2005, 2008 on Windows 2008.
  • Worked on Migration projects.
  • Upgraded databases from 10g to 11g to 12c.
  • Created and configured Data Guard (Standby Database)
  • Worked on various RMAN backup, restore and recovery scenarios.
  • Restored and recovered the databases in case of disk crash. Golden Gate replication
  • Extensive experience in managing ASM disks and diskgroups. Managed SQL Server 2008 and 2012 instances, Oncall & production support, pagers, Backup and Recovery, RMAN skills
  • Experience in installing patches for upgrades and for various problems.
  • Worked on Export / Imports using Data Pump
  • Experienced in Shell scripting, monitoring and replication
  • Experience working with 24x7 production support.
  • Creating roles, profiles, privileges and assigning roles to users.
  • Extensively worked on monitoring and optimizing the database by performance tuning, Monitor usage of the databases and perform database tuning. Experience in SQL TRACE and TKPROF,
  • Extensive experience in Oracle Partitioning.
  • Worked heavily with 10g, 11g and 12c Grid control.
  • Documented most critical procedures and trained backup staff to run them.
  • Troubleshooting of networking issues.
  • Good understanding of Indexes and statistics.
  • Good understanding of Dictionary tables and views.
  • Analyzed Tables, Indexes periodically to optimize the SQL queries.
  • Developed shell scripts
  • Monitored indexes and analyzed their status for performance tuning and query optimization.
  • Worked extensively with ASM builds and disk group management .
  • Experience in resource management like data files, online redo log files, control files, and allocating logical storage structures like tablespaces, segments and extents
  • Troubleshoot performance issues using ASH, AWR and ADDM,


  • Data Guard (Standby)
  • Real Application Cluster (RAC)
  • Automatic Storage Management (ASM)
  • Active Data Guard
  • Grid Control / 12 Cloud Control / OEM
  • MS SQL Server / Windows Servers
  • Server Deployments and Build
  • Database Builds / Silent install / Scripts
  • Golden Gate replication/ Capacity Planning/Back up and recovery / RMAN skills/ SQL tuning and Database performance tuning of advanced scope


Confidential, Troy, MI

Oracle DBA

Environment: Oracle 11g, 12c, RAC, ASM, Linux, Solaris, Data Guard


  • Provided day to day support for over 80 databases.
  • Build 2 - node RAC Clusters
  • Supported production, development and testing databases of Multi Terabytes DB sizes.
  • Upgraded 11g to 12c
  • Worked on various performance related issues to get SQL response time back.
  • Performed database cloning to setup test and development database.
  • Migrated databases to different data datacenter.
  • Handled RAC Node hangs and node eviction issues.
  • Worked with storage admins for LUNs and ASM diskgroups.
  • SQL tuning and Database performance tuning of advanced scope
  • Maintaining schemas and partitioning tables.
  • Experienced in Shell scripting, monitoring and replication
  • Index management for better performance, maintenance of Oracle Database
  • Designed RMAN backup strategy.
  • Monitored databases using 12c cloud control / OEM.
  • Installed OEM Agents.
  • Created, upgraded, and cloned Oracle databases for Development and testing databases.
  • Performing day-to-day database administration tasks like Tablespace usage, checking alert log, trace files, monitoring disk usage, Table/index analyze jobs, database backup logs etc.
  • Worked in Tuning OS, Shared Pool, Buffer Cache, and Redo Log Buffer.
  • Backups & Recovery Maintenance, Databases Performance Tuning.
  • Typically involved in database Designing, creation and maintenance.
  • Good working knowledge of SQL, PL/SQL, and shell scripting.
  • Created users and grant privileges according to the requirements.
  • Working knowledge on UNIX administration on AIX server.
  • Provided System support for both development and 24*7 production environments.
  • Performed automated backups and scheduling using scripting.
  • Responsible for migration of databases.
  • Goldengate data replication, bi-directional and three-way replication, troubleshooting complex data replication issues involving Goldengate

Confidential, Durham, NC

Oracle DBA

Environment: Oracle 9i, 10g, 11g RAC, ASM, Linux, Solaris, Data Guard


  • Installing ASM environment and migrating database from NON-ASM to ASM.
  • Configure and manage tablespaces, tables, and users for custom applications.
  • Creating and dropping of users, granting and revoking permissions to users/roles as and when required.
  • Experienced with Space Management and Security.
  • Experienced with GUI and CLI to manage database farm house.
  • Rebuilding of Indexes for better performance and maintenance of Oracle Database.
  • Configured and Maintenance of SQL Server databases
  • Implemented 10g, 11g Physical Data Guard.
  • Implemented Oracle high availability solution using oracle RAC, Physical Standby and GoldenGate.
  • Importing data from flat files into database using SQL loader and External Tables
  • Written shell scripts to automate the tasks
  • Physical and Logical database design.
  • Database sizing, Capacity Planning.
  • Worked on relational modeling using ERWIN.
  • Worked very closely with development team
  • Perform capacity planning required to create and maintain database environments.
  • Supported 24/7 on-call pager support for mission critical financial databases.
  • Created users, roles and granted privileges according to the business requirements.
  • Data Modeling, Database Design and creation using Erwin.
  • Configuring TNSNAMES.ORA and LISTENER.ORA for SQL*NET connectivity.
  • Experience with pre-production and production of Oracle 10gR2 with multi node RAC with ASM
  • Automated the replication process using materialized views for reporting databases.
  • Extensive use of Oracle Data pump, Exports/Imports utility for moving data among the servers.
  • Performed large batch jobs, and tuning of SQL queries and database systems.
  • Created indexes to facilitate easy user interface implementation and tuning.
  • Implemented advanced features of Oracle 10g such as Automatic Database Diagnostic
  • Monitor (ADDM), Automatic Workload Repository (AWR) for monitoring database performance.
  • Performed administrative maintenance, monitoring on Oracle database systems in a global
  • 24x7 operational environments.

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