He has worked in IT business since 1994. He passed various levels of IT, from low level programming in C, C++, through administration of Unix servers, up to the management of team developers, and system design. A significant part of his actions in the IT is associated with Oracle, particular in the field of Data warehouse (DWH) and Business Intelligence (BI). He has an expertise in development and analysis as DWH/BI consultant, team leader and DWH designer. He has an experience in the field of human resources management and in creating a professional team. He is actively involved in data warehouse and business intelligence projects using Oracle and CGEY methodologies. He is very well versed in the field of banking, telecommunications and retail around projects.