Rainer Niemann@rainerniemannFollow BadgesProblem SolvingCPPPythonDays of CodeDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencerainerniemann has not updated employment details yet.EducationUniversität PotsdamLinksrainerniemann has not updated links details yet. Skillsrainerniemann has not updated skills details yet.