Oracle Database Administrator Resume

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Career Objective:

Detail-oriented, self-motivated, and professional Oracle Database Administrator with more than 6 years of experience in creating, installing, upgrading, troubleshooting, and maintaining large and complex Oracle databases and related application tools. Capable of designing and modifying database structures using PL/SQL and SQL expertise as well as maintain and update database security. Possess excellent leadership, communication, analytical, problem-solving, decision-making, time-management, multi-tasking, team-working, and documentation skills.

Summary of Skills:


  • Thorough knowledge of Oracle database analysis and administration, data integration, code migration, and database modifications, data access and table maintenance coding, database upgrading, cloning and patching; database backups and maintenance tasks, performance/ memory tuning, ASM and performance analysis, user acceptance testing and development environments, SQL tuning and database modeling, oracle partitioning, database security management, networking, requirement analysis, database user accounts and server monitoring, database troubleshooting, configuration management and database system deployment, database capacity planning and Oracle RDBMS

  • Clear understanding of Oracle DBA, 11g, 11g RAC, 12C and12C R2 Oracle Database systems; SQL and PL/SQL, flash recovery area, Oracle Cloud control, RAC, ASM and Dataguard, Oracle RMAN and Datapump, MySQL or MS SQL Server, Unix and Linux OS, Oracle SQL Developer Data Modeler, Oracle Golden Gate, DMZ server, DB modeling tools and Unix shell
  • Strong leadership and management skills with the ability to work in a team-environment as well as independently
  • Excellent organizational skills with the ability to perform multiple tasks simultaneously and complete projects within specified deadlines and budgets
  • Ability to cope with a fast-paced and challenging environment and make effective decisions under pressure
  • Effective communication and presentation skills with the ability to maintain good relations with various clients and team members
  • Strong analytical and critical thinking skills with the ability to troubleshoot or resolve complex Oracle database issues
  • Ability to analyze and interpret technical procedures and regulatory requirements and write accurate database reports, procedure manuals, and other DBA documents.

Work Experience:

Oracle Database Administrator

Duke System Inc., New York, NY

February 2018 – Present

  • Working collaboratively with the technical team for designing, implementing, administering, and maintaining Oracle and relational databases as well as ensuring their security, integrity, availability, and optimal performance to meet business or user needs
  • Building and implementing data or logical models, database storage structures using SQL and PL/SQL coding for various web or other business applications as well as making necessary recommendations regarding enhancements or improvements in the database designs as per user or business requirements
  • Monitoring installation, configuration, and updates of Oracle software, databases and related application tools as well as identifying and resolving Oracle performance and connectivity, server hardware, database capacity or replication, data recovery and other critical database issues as needed
  • Performing routine backups and recovery operations for all the information in the databases as needed as well as administering, developing, and updating effective policies, procedures or protocols for data security and integrity
  • Supporting data extraction, loading or migration functions and coordinating and deploying DDL/ DML changes for Oracle databases as well as ensuring proper implementation of production database changes as submitted by the development teams
  • Providing technical guidance to support staff in troubleshooting SQL and related database errors and advising application development teams on database optimization and performance tuning processes as required as well as controlling and monitoring database access by setting up secure user accounts as required

Oracle Database Administrator

Verizon Technologies, New York, NY

April 2016 – January 2018

  • Managed all aspects of Oracle databases that included designing, installation, configuration, updating, and maintenance activities as well as monitored performance, security, backups, troubleshooting, data recovery and migration of database systems as needed
  • Provided primary DBA support for implementing, upgrading and maintaining Oracle RDBMS environments and led junior staff in DBA support processes, procedures and efficient database usage standards as needed
  • Developed scripts and processes to validate data for upgrading and migration tasks and setup replication features for backup and high availability as well as provided support to the development teams in data loading, SQL connectivity and tuning, database related coding, creating PL/SQL packages and primary database storage structures or objects
  • Monitored installation, upgrading, and patching of Oracle database servers and related application tools and facilitated hardware and operating system tuning for optimal performance as well as recommended and implemented best security and access management practices for database environment as needed
  • Led database troubleshooting functions using Oracle 11g in Linux and Windows environments and determined backup and recovery strategies for database management systems as well as documented, and maintained all database standard operational procedures including hardware and network layouts regarding Oracle databases
  • Reviewed database design specifications and provided input on high database availability solutions and upgrade strategies as well as monitored the installation, configuration and deployment of grid control database monitoring tools as needed
  • Utilized various resource management techniques for efficient use of database resources as well as independently performed database performance analysis, capacity planning and system sizing and maintenance functions for efficient database growth as required

Junior Oracle Database Administrator

Dynamics Tech Group, New York, NY

December 2013 – March 2016

  • Managed the development, installation, configuration, management, maintenance, integrity, security and troubleshooting of Oracle databases and other related services to ensure smooth functioning of database systems
  • Performed importing, exporting, transformation, backups, and security of all the data as well as organized and stored databases using Oracle’s database software solutions as needed
  • Conducted performance tuning of indexes and databases in general as well as maintained security systems and audited database access
  • Partitioned large database tables and provide data modeling and physical database designing support for application development teams as well as worked with the senior admins in implementing and testing database backup and recovery systems as needed
  • Enforced and documented database policies, procedures and standards as well as wrote and maintained SQL scripts to generate accurate and complete database reports
  • Setup RMAN backup and restore scripts as well as installed, configured, updated Oracle 11g and 12c RAC clusters, Oracle Dataguard, Oracle servers, Oracle RDBMS versions and related databases in adherence to best security practices, policies or established standards

Certification:

  • Oracle Database 11g Administrator Certified Associate

    2013

Education:

  • Bachelor’s Degree in Computer Science

    Cornell Tech University, New York, NY, USA

    2012

Reference:

On Request.