Roland Csibrei@bluesharkSlovakiaFollow BadgesProblem SolvingCPPJavaPythonSqlC language CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceblueshark has not updated employment details yet.Educationblueshark has not updated education details yet.