Sebastian Cyganek@cyganeksebastia1PolandFollow BadgesCPPJavaPythonDays of Code CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencecyganeksebastia1 has not updated employment details yet.Educationcyganeksebastia1 has not updated education details yet.