Previously he was a researcher at the IBM Zurich Research Lab and a senior researcher at ETH Zurich. His research interests cover Liquid Software Architecture, RESTful Business Process Management and Web Service Engineering. He was general chair of ICWE2016 and ECOWS2011, program co-chair of ICSOC2013, ECOWS2010, and Software Composition 2008. He started the Workshops on RESTful Design (WS-REST) at the WWW conference. He is co-editor of the IEEE Software Insight department. His latest book "Just send an email: anti-patterns for email-centric organizations" is available on LeanPub.