Guillaume Rossi is a Customer Success Manager at Microsoft with over five years of experience in marketing, communication, and sales. Before joining Microsoft, he worked as a web marketing assistant at Dassault Systemes, a sales intern at Nicolas, and a reporter at auxportesdumetal.com. At Microsoft, he was a marketing and communication assistant for the Data & IA, Hololens & Mixed Reality team. He has also served as a sales trainee at CSI Leasing. Guillaume studied Digital Marketing at ESSCA Ecole de management, where he earned a Master 2 (M2) degree.

Guillaume's primary focus is on the healthcare and social security sectors in France, where he works with clients to launch and implement Microsoft Teams. He represents the company in customer engagements, with the goal of ensuring that clients have access to the best collaboration tools for their organization's needs. Guillaume has a wide knowledge of Microsoft Teams' features and uses it to help clients get the most out of the software. He works closely with healthcare teams and administrative staff to introduce them to the vast benefits of Microsoft Teams in health care, including telemedicine, secure mobile messaging, and data sharing.