Marcel Pierry@_mpy_Engineering DirectorGermanyFollow BadgesProblem SolvingJavaPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: CSS (Basic)VerifiedskillWork Experience_mpy_ has not updated employment details yet.Education_mpy_ has not updated education details yet.