Christian Schuster@blackyleGermanyFollow BadgesProblem SolvingCPPJavaPythonDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceblackyle has not updated employment details yet.Educationblackyle has not updated education details yet.