Christophe LONG is an accomplished software developer with extensive experience in C# .NET development and team leadership. Currently a Développeur at Opisto since October 2020, Christophe previously served as Lead Developer at Groupe TRAVELFACTORY and Qobuz, focusing on application refactoring, architecture, and best practices within SCRUM teams. As co-founder and CTO of PosterCloud, Christophe oversaw product development and technical team management. Notable past roles include leading migration projects from VB6 to .NET at trustmission and contributing to R&D at Exalead. Christophe holds a degree in Expertise Informatique from EPITECH, obtained from 2003 to 2005.