![Portrait image of Tim Nonner](https://appliedmldays.org/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBZUT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--de0601443f24a2bc1b77827045e9e69709a31345/Tim%20Nonner.jpg)
Tim Nonner works as Chief Data Scientist for TX Group which, through its subsidiaries like 20min.ch or Doodle, reaches over 80% of the Swiss internet audience. He is responsible for Data Analytics and Machine Learning components of cross-company projects. Before joining TX Group, he worked as a PostDoc and Staff Researcher for IBM Research, executing applied research projects with international clients. He holds a PhD in Optimization Algorithms from the University of Freiburg in Germany.