Cedric Brun, Research Engineer at Obeo, project lead of the EMF compare project. In charge of the Acceleo community he also works on software evolution, re-engineering and cartography of legacy systems through model driven processes. His work at Obeo involves consultancy and expertise in setting up a pragmatic and efficient development process based on UML or domain specific models for software providers or administrations. He has graduated both the Polytech' engineering school and a research Master at the University of Nantes and specialized himself in software engineering and model driven engineering. Prior to his current jobs he has been an active contributor to open source and worked in Guangzhou on a global video conference solution for the Chinese Education and Research Network (CERNET).