Oraclexstore is pos used. Creating test case senarios, testing software, validating data, SQL, Stored procedures in various databases, Exp in Point of sale lab environments, hardware and other periphials. Waterfall, iterative Agile amd scrum methodology. Knowledge of Merchandise Management Systems (JDA), Order Management Systems(MAO), Warehouse management systems ( PkMS), SAp and .net Application, IBM ( AS400) i Series, Oracle point of sale system ( Xstore) and SAAS integrations. Experience in Payment tax integration.