| 2017 | Moved to the Centre for Applied Mathematics at the Ecole polytechnique (since 2019 also Institut Polytechnique de Paris) | 
| since 2014 | Senior researcher (directeur de recherche) at Inria | 
| 2010 | Habilitation (HDR) in computer science from the University Paris-Sud | 
| 2009–2014 | Researcher (chargé de recherche) at Inria, research centre Saclay – Île-de-France | 
| 2007–2009 | Expert engineer at Inria, research centre Saclay – Île-de-France (near Paris) | 
| 2003–2007 | Senior research associate for computational science at the ETH Zurich | 
| 1998–2002 | Positions as postdoc and statistician in Berlin | 
| 1998 | PhD in engineering from the TU Berlin | 
| 1994–1997 | Research assistent at the TU Berlin | 
| –1994 | Studies in medicine (PhD), knowledge engineering (certificate), mathematics (bachelor), and working as software developer in Berlin | 
last change October 2020