Tholis Consulting, Founder
Jos has been involved in analytics, data management and software development since 1991. He speaks regularly at national and international conferences on the topics of visualization, dashboard design and advanced analytics. He also authored a (Dutch) book on Open Source BI and is co-author of the books 'Pentaho Solutions' and 'Pentaho Kettle Solutions'. Jos works as a principal consultant for SAS in the Netherlands and is a member of the pre-sales team.