I spent the first few years of my professional life in Ireland, working first for Xerox and then for Ingersoll_Rand in data analysis using MS Excel. Returning to Germany in 2008, I spent four years working for a small company doing data analysis (focused on SAP data) with the specialised data-analysis-software ACL. Now I'm setting out to conquer a new tool for performing data analysis (or BI) while also managing the rollout throughout the site.