Acceptance Testing, Bug Tracking/Defect Management, Claims Processing, Customer Support/Service, Data Mapping, Database Extract Transform and Load (ETL), Healthcare, IBM DB2, Large-Scale Systems, Logic Design, Mainframe Computer, Metrics, NCR Teradata, Problem Solving Skills, SQL (Structured Query Language), Systems Analysis, Telephone Triage, Test Case, Test Data, Test Plan/Schedule, Test Scenario, Testing, Time Management, User Groups, Validation Testing