Paweł Szumełda@pawel_szumeldaJava DeveloperPolandFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencepawel_szumelda has not updated employment details yet.Educationpawel_szumelda has not updated education details yet.