Bi And Etl Developer
Current- Act as the key ETL and BI developer of the company mainly work on the SQL Server data warehouse ETL and Cognos BI reporting. Details as below:
- Building and maintaining SSIS packages, SQL stored procedures on SQL Server databases for data and ETL requirements for various source systems including JDE, CSV and etc;
- Tuning on any identified ETL process or reports performance issues; Monitor daily ETL (Chained by SentryOne) and fix any fatal issues.
- Write complex SQLs for quick response of ad-hoc data export and reporting requirements by senior management.
- Building quick Data Mart in dimensional model for different business subject areas and create reports and analysis.
- Users' data and reporting requirement gathering and analysis;