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Your Name

Orlando, FL


Objective: Looking for an Oracle DBA position anywhere in Florida.
Certification: Oracle10g Certified Associated (OCA)
Languages: Fluent in Thai and English.
Clearance: Active Top Secret (TS/SSBI) or Secret.
Relocation: Open to relocate to Florida state
  • Hand-on experience in software development life cycle (SDLC)
  • Technical skills including: hand on Oracle DBA (Development and Production database administrator).

Work Experience

Database Admilnistrator

Sentek Global Inc, San Diego, CA

Oct 2010Jul 2011

  • Maintain and monitor an existing production system for Oracle database on the Windows operating systems.
  • Create new database technical guidance documents for knowledge transfer to group members. For example, a step by step to stop and start the production servers, import and export and etc.
  • Created database Entity-Relationship Diagram (ERD) for database modeling and database design.
  • Trobleshoots the Oracle database and web application for performance tuning.
  • Fixed existing ASP application source code with SQL tuning.
  • Created new Oracle store procedure by using PL/SQL as need.
  • Backup and Recovery Oracle database by using import and export utilities.
  • Created Oracle database Entity- Relationship (ER) diagram for data modeling.
  • Identified of problem areas including technical issues to the team members and manager.
  • Provided Recommandation for some new hardware and software requirements.
  • Trained Oracle 11g Data Guard Administrator form Oracle approved education center.

Oracle DBA

Apex Systems Inc, San Diego, CA

Jun 2009Jun 2010

  • Installed Oracle 10g software and created new databases on Unix (HP-UX and Sun Solaris) operating systems.
  • Installed and configured Oracle Enterprise Grid Control software for the Oracle Grid Control server on Unix Sun Solaris system and installed Oracle Management Agent on target databases on Unix HP-UX.
  • Monitored maintained databases by using Oracle Enterprise Management GRID Control (EMGC).
  • Setup SNMP trap for Oracle Enterprise Grid Control to send trap notification to Netcool.
  • Set up job schedule in Oracle 10g Grid Control, so automatic email will be sent to user group if some happen to the Oracle database.
  • Upgraded Oracle database patches to Oracle database on Unix systems
  • Applied Oracle database Patch Security Update (PSU) on single node and RAC environments.
  • Created UNIX shell scripts on a daily basis for Oracle DBA tasks.
  • Created users roles and assign privileges by using SQL and monitor user access database to maintain database security by using PL/SQL.
  • Maintain a production system for Oracle 10g RAC databases and ASM disk spaces on the Unix systems in Oracle clustered environment.
  • Assisted development team members to modify existing database technical guidance document for knowledge transfer.
  • Used RMAN for database backups and recovery
  • Cloned database from production to development environments.
  • Tuned databases and troubleshoot database issues.
  • Troubleshoot and research Oracle database relates issues and documentation.
  • Experienced opening, managing, and resolving Oracle SR's.
  • Experienced with configuration, sizing and space management, performance tuning,
  • datapump, export/import, cloning database and using Oracle Server Control utility (srvctl).
  • Documented database tasks to be shared with team members.
  • Used Oracle RDBMS and SQL for Oracle DBA tasks and assisting developers.

Senior Software Engineer

General Dynamic (GDIT), San Diego, CA

Dec 2008Jun 2009

  • Installed, configured Apache, PHP, MySQL and ImpressCMS software on Windows XP
  • operating systems.
  • Migrated data from MS Excel Spreadsheet into MySQL database and programming in PHP.
  • Installed Postgresql on Windows XP operating systems.
  • Created store procedure or function using pgplsql for Postgresql database.
  • Created ER-Diagram for Postgresql database.
  • Performed data modeling, database design and database performance tuning for MySQL and Postgresql databases.

Database Administrator

AMSEC, San Diego, CA

Jul 2008Dec 2008

  • Upgraded Oracle10g databases from version to version on MS Window XP operating system.
  • Installed, created, and monitored Oracle database on MS Window XP system.
  • Support team members for database designing, indexing, and modeling and solving any database problems.
  • Created complex SQL scripts to generate reports.
  • Backup Oracle database and recovery database using Oracle export and import utilities.
  • Meet with the client to gather software requirements and then report them to the manager.
  • Loaded data from MS Excel into production database environment.

Database Administrator / Senior Systems Analyst

L-3 Communications, San Diego, CA

Feb 2004Jul 2007

  • Maintained MySQL databases on Windows XP operating systems.
  • Installed, created, and monitored MySQL database.
  • Support team members for database designing, indexing, and modeling and solving any database problems.
  • Migrated data from MS Access into MySQL database management systems.
  • Created Entity-Relationship (ER) diagrams and Data Modeling for the database using MS Visio software.
  • Developed web applications using MySQL, SQL, PHP, HTML and JavaScript on Windows operating systems.
  • Documented of the test case for unit testing.
  • Validated data to ensure they were presented correctly in the database.
  • Migrated data from MS Access to MySQL database system.

Database Management Specialist / Oracle DBA

BAE Systems, Lexington Park, MD

Feb 2003Dec 2003

  • Installed Oracle software and created new databases on Unix Sun Solaris, and Windows2000 operating systems for multiple projects.
  • Configure Oracle software to Unix Sun Solaris.
  • Used UNIX shell scripts on a daily basis for Oracle DBA tasks.
  • Created users account and monitor user access database to maintain database security.
  • Created table, view, index and database link.
  • Perform SQL tuning and database performance tuning.
  • Created, monitor and size tablespaces as need.
  • Schema and table refreshed from production to test environment.
  • Support development team members to create stored procedures, triggers using PL/SQL.
  • Created Unix Shell script program to set up new Oracle database environments
  • Supported the data load process team members to solve problem during the loading process.
  • Backup and recovery Oracle database in a Unix environment using RMAN.
  • Used materialize view for Oracle database replication to refresh data from production database to development database.

Software Engineer

Titan Corporation, Lexington Park, MD

Oct 2002Feb 2003

  • Migrated programming code from Pearl into Cold Fusion for interactive web-based applications.
  • Using Oracle database as DBMS and used SQL and PL/SQL for database programming to create SQL statements and store procedures respectively to be used in the web-based applications.
  • Tested and debugged the new programming codes to ensure that all functionalities were performed correctly according to the customer requirements.
  • Created reports that provided on-line access to aircraft inventory, readiness and flight utilization data using Oracle 9i, Cold Fusion, HTML and JavaScript.

Oracle DBA / Web Developer / Programmer Analyst

Science Applications International Corporation (SAIC), Edgewood, MD

Jul 1999Nov 2001

  • Recover lost data using RMAN.
  • Support other developers to fix SQL statements to improve performance.
  • Created and managed Oracle database user accounts, tablespaces and database objects.
  • Documented of the test case for bugs discovery.
  • Designed, developed, and debugged of interactive web-based applications using SQL, Cold Fusion, JavaScript and HTML on Windows operating systems.
  • Create stored procedures, triggers using PL/SQL to be called from Cold Fusion program.


M.S. in Computer Science

Towson University, Towson, MD


B.S. in Accounting

Towson University, Towson, MD


Additional Information

Database RDBMS: Oracle 8i, Oracle 9i, Oracle 10g, Oracle 11g 
Operating Systems: Unix (Sun Solaris, HP-UX, AIX), Linux (Red Hat, Ubuntu and Santos), and Windows (XP and NT) 
Computer programming Languages and tool: Cold Fusion (4, 5), PHP 5, HTML, Java Script, 
UNIX Shell Script (for AIX, HP-UX and Sun Solaris), SQL and PL/SQL, PVCS, SourceSafe, Visio, 
Oracle SQL Developer, Toad, putty, OEM and Oracle Grid control.
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