Maciej Czarnota@czarnota_maciejPolandFollow BadgesProblem SolvingCPPJavaDays of CodeDays of JS CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceczarnota_maciej has not updated employment details yet.Educationczarnota_maciej has not updated education details yet.