I have been working on creating BI software solutions for 5+ years, either from scratch, or as part of already existing solution/team. During that time I got acquainted with a lot of Microsoft technologies, from both sides of BI specter. I have worked on "core" part of solution, by designing cubes, and data warehouses, by using MS SQL/MySQL,BIDS, SSIS and by writing ETLs. And also from "reporting" side, by using MS reporting services, MS excel (automation and customization of both), and by creating WPF dashboards, from scratch, for consuming cube data