Acceptance Testing, Accounts Payable, Accounts Receivable, Automation, Best Practices, Cloning, Communication Skills, Customer Support/Service, Data Recovery, Database Administration, Documentation, General Ledger Accounting, Human Capital, Identify Issues, Linux Operating System, Microsoft Windows Operating System, Oracle, Oracle Applications, Oracle DBA (Database Administrator), Oracle Database, Oracle General Ledger, Oracle PL-SQL, Oracle RAC (Real Application Clusters), Performance Analysis, Performance Tuning/Optimization, Problem Solving Skills, Production Systems, Query Optimization, RMAN, Relational Databases (RDBMS), SQL (Structured Query Language), Software Administration, Software Patches, Software Upgrades, Systems Administration/Management, Technical Writing, Test Plan/Schedule, Unix Shell Programming