Piotr Kózka@piotoorSoftware DeveloperPolandFollow BadgesProblem SolvingCPPJavaPythonDays ofStatisticsSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experiencepiotoor has not updated employment details yet.Educationpiotoor has not updated education details yet.