In one of the largest banks in Slovakia we have implemented the project in the area of personnel leasing. Customer requested qualified professionals with an experience from the banking sector, who are able to prepare test scenarios and analyze the shortcomings in the DWH/BI environment. During 2010 to 2012 we continuously provided team of consultants for the bank (in the most intensive period – 6 specialists together), who worked on the internal tasks of DWH/BI customer team.