Data Warehouse Architect and ETL Consultant with 12+ years of experience. Work experience on databases like Oracle SQL and PL/SQL (OCP certified in oracle 11g), Mysql, SQL server, Teradata, SAP HANA and good expertise on Unix shell scripting. Work experience on Data warehousing concepts, Data marts and database normalization techniques and ETL tools like Informatica, MSBI (SSIS and SSRS), Data stage, ODI, Pentaho, Hadoop, Hive, Pig and the Visualization tools like Sisense and QlikView. Domain expertise with hands-on experience in Telecom, Finance/Banking, Insurance, Healthcare and US edu.