Sébastien Barrier has over 20 years of work experience in the field of system engineering, security, and network architecture. Sébastien began their career in 1997 as a System and Network Administrator at CHU TOURS. In 1999, they became a Security Engineer at INTRINSEC, where they conducted penetration tests for large multinationals and banks. That same year, they also Co-Founded Qualys, INC., where they served as System and Security Manager. In 2004, they became a Freelance Linux, Open Source and Security Consultant, deploying Open Source and Security solutions. From 2006 to 2008, they were a System and Network Architect at blogSpirit. Sébastien then served as Infrastructure Manager at Scan & Target from 2008 to 2013. Most recently, they have been a Senior System Engineer at Feedly since 2013.
Sébastien Barrier attended Université de Tours from 1993 to 1995, where they obtained a BTS in Informatic Industrial.
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