Business Intelligence Etl Developer
CurrentSenior member of the Business Intelligence ETL team dedicated to the implementation of a first generation enterprise data warehouse project.Roles:ETL architecture designerLoad automation strategist and developerProject team database administratorSkill Sets:SQL Server 2008 R2/2012, SSIS, SSMS, TSQL, BIxPress, Task Factory, Subversion, TFS, Erwin• Develop and support ETL load process for enterprise data warehouse that encompasses 250+ SSIS packages.• Performance tuning responsibilities include code modification and indexing. Reduced execution time of a 7 hour load to 15 minutes and a 10 hour load to 40 minutes.• Led conversion effort of ETL development environment from SQL Server 2008 R2 to 2012, including SSIS packages, auditing framework and code versioning tools.• Analyze, design and implement an incremental load strategy to extract changed data from external vendor’s source database.• Prototyped development environments for replication and change data capture.• Developed ETL solutions to provide reporting data sourced from several third party practice management systems (Allscripts, Flowcast and Groupcast).• Maintained and extended the data model for several projects’ databases using Erwin.