Oracle Database Administrator

Summary

Mr. Barber, a United States Navy veteran with more than ten years of IT expertise, is a qualified 11g Oracle Database Administrator working in large-scale database installations. directing the creation of the technological architecture, support system analysis, and design testing. proficient and experienced in SDLC, configuration management, and projects that move quickly. He is a driven individual with excellent leadership and communication abilities. Looking for a position at a company that values technology and will provide the chance for professional development, new thinking, and promotion.

Skills

Active Listening

Team Building

Supervision & Leadership

Maintenance & Repair

Computer Skills

Planning & Organizing

Customer Service

People Skills

Critical Thinking

Basic Math

Good Work Ethic

Training & Development

Team Management

Problem Resolution

Data Management

Experience

ORACLE DATABASE ADMINISTATOR 08/2016 - Current

DISA (Defense Information Systems Agency) DOD

Installed, configured, and maintained Oracle database software on multiple servers, ensuring optimal performance and compatibility with the organization's infrastructure.

Performed ongoing monitoring of database performance, identifying and resolving issues to ensure efficient operation and system availability.

Implemented and enforced robust security measures, managing user access and privileges to protect sensitive data and maintain compliance with industry regulations.

Developed and implemented comprehensive backup and recovery strategies, minimizing the risk of data loss and ensuring business continuity.

Conducted regular database backups and performed data recovery as necessary, ensuring data integrity and system stability.

Optimized SQL queries and fine-tuned database performance by analyzing and resolving performance bottlenecks, optimizing system configurations, and adjusting database parameters.

Collaborated closely with development teams, providing support in database design, data modeling, and query optimization for efficient application development and deployment.

Investigated and resolved database-related issues, working with cross-functional teams to deliver timely and effective solutions.

Maintained accurate documentation of database configurations, procedures, and troubleshooting steps, facilitating knowledge sharing and smooth handover processes.

Generated reports on database performance, usage, and trends, providing valuable insights for decision-making processes.

ORACLE DATABASE ADMINISTATOR 04/2015 - 08/2016

National Archives (DOD)

Database Installation and Configuration: Installed and configured database software on servers, ensuring proper setup and compatibility with the organization's infrastructure. Managed multiple database instances.

Database Monitoring and Maintenance: Monitored database performance and capacity, identifying and resolving issues or bottlenecks promptly. Performed routine maintenance tasks such as database backups, patching, and upgrades to ensure system integrity and security.

Security and User Management: Managed user access and privileges within the database systems. Implemented and enforced

security measures to protect sensitive data, ensuring compliance with company policies and industry regulations.

Backup and Recovery: Developed and implemented backup and recovery strategies to safeguard data and minimize the risk of data loss. Conducted regular backups and performed data recovery when necessary.

Performance Tuning and Optimization: Analyzed and optimized database performance by identifying and resolving performance bottlenecks, tuning SQL queries, and optimizing system configurations. Monitored and adjusted database parameters as needed.

Database Design and Development Support: Collaborated with development teams to provide guidance and support in database

design, data modeling, and query optimization. Assisted in the deployment of database schema changes and data migrations.

Troubleshooting and Issue Resolution: Investigated and resolved database-related issues, working closely with application developers and system administrators to ensure efficient and effective problem resolution. Provided technical support and guidance to end-users as needed.

Documentation and Reporting: Maintained comprehensive documentation of database configurations, procedures, and

troubleshooting steps. Generated reports on database performance, usage, and trends to support decision-making processes.

JUNIOR ORACLE DATABASE ADMINISTRATOR 11/2013 - 04/2016

Inter-Con Security System / Department of State

Database Installation and Configuration: Assisted in installing and configuring Oracle database software on servers, ensuring proper setup and compatibility with the organization's infrastructure.

Database Monitoring: Monitored database performance and capacity, identifying and resolving issues or bottlenecks in a timely manner. Assisted in implementing monitoring tools to proactively detect potential problems.

Backup and Recovery: Assisted in designing and implementing backup and recovery strategies to ensure data integrity and minimize the risk of data loss. Participated in regular backup activities and performed data recovery when required.

Security and User Management: Assisted in managing user access and privileges within the database systems. Implemented security measures to protect sensitive data and ensure compliance with company policies and industry regulations.

Performance Tuning: Assisted in analyzing and optimizing database performance by identifying and resolving performance bottlenecks, optimizing SQL queries, and recommending improvements to system configurations.

Patching and Upgrades: Supported senior database administrators in applying patches, updates, and upgrades to the Oracle database software, ensuring system stability and security.

Documentation and Reporting: Maintained accurate documentation of database configurations, procedures, and troubleshooting steps. Assisted in generating reports on database performance, usage, and trends.

Collaboration and Support: Collaborated with cross-functional teams, including developers and system administrators, to resolve database-related issues and provide support for application development and deployment.

Education and Training

University of Phoenix - California

Information Technology

Certifications

CompTIA Security+ Certified Ce Oracle Certified Associate 11g

Aws Certified Solutions Architect Associate

Additional history

OPERATING SYSTEM Windows 2000 Server, Windows 2003 Server, Red Hat Linux 5.1, 5.4, Soloris (SPARC), Windows 2008, Windows 2012, Windows 2016

VIRTUAL MACHINE Oracle VM Virtual Box 4.2.6, VM Ware Workstation

MIRGRATION TOOLS Data Pump (impdp/expdp), IMP/EXP INSTALLATION/UPGRADE/PATCHING TOOLS Database Configuration

Assistant (DBCA), Database Upgrade Assistant (DBUA), OPATCH, Real Application Cluster (RAC)

ETL Direct database connections via SQL, Data cleanse, loading in SQL

SOFTWARE/APPLICATION TOOLS SQL Plus, Oracle Enterprise Manager (OEM), OEM Grid, Oracle Application Implementation Methodology (AIM)

Control, Oracle Data Guard, Oracle Management Service (OMS), Automatic Storage Management (ASM), SQL Developer, SQL *Loader, Data Pump, Remedy, VMWare 5, TOAD, Recovery Manager (RMAN), EXPLAIN PLAN, STATSPACK, SQL TRACE (Autotrace), Automatic Workload Repository (AWR), Automatic Database Diagnostic Monitor (ADDM), Active Session History (ASH), ADRCI

NETWORKING TOOLS NECTA, NETMGR, Listener (LSNRCTL), Putty, Virtual

Private Network (VPN) PROGRAMING LANGUAGES Oracle SQL *Plus, SQL, PL/SQL UNIX/Linux Shell Script, Bash and Perl Scripting

WEBTOOLS HTML, XML, JavaScript

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