Gaëlle Frappin@gfrappinBE EngineerUnited KingdomFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencegfrappin has not updated employment details yet.Educationgfrappin has not updated education details yet.