Johannes Knopp@johannesknoppCzechiaFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experiencejohannesknopp has not updated employment details yet.Educationjohannesknopp has not updated education details yet.