Guillaume Chelfi@gchelfiFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencegchelfi has not updated employment details yet.EducationTelecom ParisTechComputer Science, MS•  2010 - 2013LinksGithubhttps://github.com/gchelfi Skillsgchelfi has not updated skills details yet.