Cloé Wittenberg

Christophe LONG is an experienced technology professional with a focus on software development, particularly in C# .NET. Currently serving as a Développeur at Opisto since October 2020, Christophe has a notable history of leadership roles, including Lead Developer at Groupe TRAVELFACTORY and Qobuz, where responsibilities included refactoring applications for international deployment and guiding development teams on best practices. As CTO and co-founder of PosterCloud, overseeing product development and the technical team was essential. Early career experience includes migration management at trustmission and R&D engineering at Exalead, as well as development roles at Linkbynet. Christophe holds a degree in expertise informatique from EPITECH, obtained between 2003 and 2005.