About me
Sébastien Dinot has been involved in open source software since 1998. He provides CS GROUP’s teams and clients with support across the four dimensions—technical, legal, social, and economic—of open source software. He helps them publish their open source projects, develop their governance frameworks, and build their communities. He set up CS GROUP’s OSS governance framework and set up its OSPO in 2013. Since 2025, he has been applying this expertise and experience to the Sopra Steria Group.