For several years I have been collecting experiences related to Microsoft technologies. Starting from the C++ developer, PHP, C#, SharePoint administrator, by administering Microsoft SQL Server databases to design and develop large data warehouses. Holder of titles: MCTS, MCSA: SQL Server 2012, MCSE: BI and MCSE: Data Management and Analytics. Member of the Board of the Data Community Users Association (former PLSSUG). A volunteer and co-organizer of the SQLDay 2013-2018 conference, SQLDay Lite, SQLSaturday and others. Leader of the Wrocław branch of the Data Community. Privately a fan of computer games 🙂