Wayne Yaddow is an experienced technical architect, leading data migration/integration/ETL testing projects at businesses such as J.P. Morgan Chase, Credit Suisse, Standard and Poor’s, AIG, and IBM. Wayne has written extensively on the subject and taught IIST (International Institute of Software Testing) courses on data warehouse, ETL, and data integration testing. After writing the book, “Testing the Data Warehouse” (Trafford Press), he continues to lead ETL testing and coaching projects as an independent consultant.  Wayne studied computer science at Technical University in Germany.You can contact Wayne at wyaddow@gmail.com.