The Apache Software Foundation
Member
CIS, LMU Munich
Research Assistant
CIS, LMU Munich
Assistant Lecturer
The Apache Software Foundation
Nutch committer and PMC member
Common Crawl
Crawl Engineer and Data Scientist
Zimmerei Heinrich
Apprenticeship carpentry
University of Konstanz
Research Programmer
The Apache Software Foundation
V.P., Apache Nutch
Exorbyte Inc.
Software Developer
Ludwig-Maximilians-Universität München
Ludwig-Maximilians Universität München