? Expertise in implementation and support. Professional Profile: Oracle 10g SQL and my SQL: ? Very good understanding of RDBMS concepts like tables, constraints and normalization. ? Having very good knowledge of DML, DDL, TCL and DCL. ? Ability to write Simple, Compound & Complex queries for Sub-Queries, Groups and Grouping Functions ? Well Versed in using Joins and Correlated Queries. ? Good knowledge in validating data from the database