Hubert Kozłowski@psytakiejaktyPolandFollow BadgesProblem SolvingCPPJavaPythonDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencepsytakiejakty has not updated employment details yet.Educationpsytakiejakty has not updated education details yet.