Barnabás Kálmán@bkalmanHungaryFollowAboutEducationTechnical University of Budapest BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencebkalman has not updated employment details yet.EducationTechnical University of Budapest