Quentin Mathieu is a QOE/QOS & monitoring analyst with extensive experience in web performance consulting and release management. Currently, they serve as a Consultant in web performance at Valtech, where they specialize in enhancing IT efficiency with a user-centric approach. Previously, Quentin held the position of Release Manager at SNCF Connect & Tech, where they coordinated mobile, web, and backend releases, and implemented significant improvements in release cadence and content security. Quentin also has a background in web project management and SEO, which includes notable achievements in optimizing web performance and driving traffic growth for various organizations. Their educational background includes a Master’s in Digital Marketing from PPA Business School and ongoing studies in Economics and Law.