CMChristophe Mouilleron@stilgartFranceFollowVerified SkillsCertificate: SQL (Basic)VerifiedCertificate: SQL (Intermediate)VerifiedCertificate: SQL (Advanced)VerifiedBadgesProblem SolvingSqlRatingsSubmissionsUser has not solved any challenges yet.Contest HistoryUser has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.