Sylwia Miecznikowska@sylwia_miecznik1PolandFollow BadgesProblem SolvingDays of CodeRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencesylwia_miecznik1 has not updated employment details yet.Educationsylwia_miecznik1 has not updated education details yet.