Alexander Klein is a Senior Business Intelligence Consultant with more than 15 years of experience. His focus is on business intelligence and data warehouse projects with Microsoft technologies such as SQL Server, Power BI, Azure ML or Cognitive Services, AI.  Since 2008 he has been working as a freelance consultant in large and medium-sized projects in all industries in Europe. He has been visiting SQL Saturdays throughout Europe since 2013. Since 2017 Alexander speaks at national and international conferences / user groups about Data Warehouse, BI, Azure and AI.