Jean-Marie Madiot@jmmadResearcherFranceFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencejmmad has not updated employment details yet.Educationjmmad has not updated education details yet.