Frédéric Le Guen is a certified Microsoft MVP for Excel. He has worked for more than 15 years as BI Analyst. Frédéric has especially strong expertise in Data Science especially to analyse GPS Data (sales, clients, …). He is also a Dashboard creator and administrator (Macro VBA or Microsoft Power BI); Trainer (Excel expert, Macro VBA, Power BI); Power Query expert; and a books writer (topic cover Microsoft Excel Macros and Power Query).
Specialties: Microsoft Excel and VBA code for Microsoft Excel, Power Query, Power Pivot.