Since January 2012 CWI Research Fellow.
Before 2012: head of Department of Software Engineering (SEN) and
former Theme Leader of
Software Analysis and Transformation (SEN1/SWAT) at
Centrum Wiskunde & Informatica
I am also Professor Emeritus at the
Programming Research Group,
University of Amsterdam and
Visiting Professor at
University of London (Royal Holloway)
You can follow me at twitter or reach me as follows
Read or view my valedictory lecture given at January 22, 2014
Citations of my publications and my position in the list of
Top authors in Software Engineering.