Highly proficient in writing complex yet efficient SQL
Extensively worked on PL/SQL Packages, Procedures, Functions, Triggers, Views, MViews,
External tables, partitions and Exception handling for retrieving, manipulating, checking and migrating complex data sets in Oracle
Must have experience Data Modeling and Warehousing concepts such as Star Schema, OLAP, OLTP, Snowflake schema, Fact Tables for Measurements, Dimension Tables
Hands on Experience in etl development using ETL Tool - Talend