Holger A.
Head of Product
Experience
Feb 2023 - Present
2 years 6 monthsHead of Product
DataCraft
Feb 2020 - Present
5 years 6 monthsData Science Consultant & Author
databraineo
Mar 2016 - Sep 2020
4 years 7 months Prien am Chiemsee, Germany
Data Scientist
Schön Klinik
Aug 2014 - Feb 2016
1 year 7 months Munich, Germany
Freelancer
Business Statistics Lounge
- statistical consulting & programming
Jan 2013 - Jun 2014
1 year 6 months Munich, Germany
Cofounder
Snyga GmbH
Sep 2012 - Dec 2013
4 months Wermelskirchen, Germany
Team Manager Corporate Category Management Strategy & Development
OBI Group Holding GmbH
- Strategic category management projects
Jun 2010 - Jul 2012
2 years 2 months Munich, Germany
Associate in Retail Practice
Oliver Wyman
- data-driven management consulting
Jan 2009 - Apr 2010
4 months Bamberg, Germany
Postdoc "Complex Surveys"
Otto-Friedrich-Universität Bamberg
Dec 2008 - Dec 2009
1 year 1 month Wiesbaden, Germany
Statistical Consultant
Statistisches Bundesamt, Destatis
- Missing data in longitudinal studies
Apr 2006 - Oct 2009
3 years 7 months Marburg, Germany
Research Assistant, Mathematics
Philipps-Universität Marburg
Summary
I love the combination of doing demanding analyzes and developing intuitive visualizations that actually have impact.
Languages
German
Native
English
Advanced
Education
Oct 2009 - Jun 2009
Harvard University
Statistics · Cambridge, United States
Oct 2006 - Jun 2009
Philipps-Universität Marburg
Doctorate · Mathematics · Marburg, Germany
Oct 2004 - Jun 2004
Linköping University
Math, Computer Science · Linköping, Sweden
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