Bertrand ZIMMER is a seasoned professional with extensive experience in business consulting and systems implementation. Currently serving as a Presales Consultant at Planon since July 2020, Bertrand ZIMMER has previously held roles including Lead Consultant and Implementation Consultant within the same company. Prior experience includes over eight years at CSG, where Bertrand ZIMMER specialized in pre-sales support and project delivery for numerous international operators, alongside roles as a Senior Business Consultant at Intec, managing telecom solutions and training strategies, and serving as a Team Manager/Consultant at Cap Gemini. Bertrand ZIMMER holds an Engineer's degree in Electronic and Industrial Computer Science from INSA Rennes, obtained in 1993.