I am Full Professor at Nantes Université (IUT de Nantes) and member of the NaoMod research team at LS2N, the research lab based in Nantes. My teaching activities in the Computer Science B.U.T. focus mainly on software analysis, object-oriented design, good design practices, reuse and implementation of software systems and Advanced Information Systems Management. My research activities in computer science are in the fields of software architectures, information systems and software engineering. The adopted approach is based on abstraction within models and meta-models by proposing non-intrusive solutions. This work is carried out in the context of collaborations and the supervision of 10 PhD and 20 Master 2 and engineering internships. My research topics are: Business-IT alignment, Event-oriented architectures and business event orchestration, Evolution of Software Architectures & ADLs (modelling and reuse, reverse engineering, migration), Migration to microservices architectures, SaaS multi-tenant, SOA & enterprise workflow, Object-oriented, Metamodeling of dedicated systems (Industry of the Future, IoT, etc.)