Yann Oger@Yoyo44Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceYoyo44 has not updated employment details yet.EducationYoyo44 has not updated education details yet.LinksYoyo44 has not updated links details yet. SkillsYoyo44 has not updated skills details yet.