Sylwia Selera-Frączek@SylSeleraFraczekFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSylSeleraFraczek has not updated employment details yet.EducationPolitechnika CzęstochowskaLinksSylSeleraFraczek has not updated links details yet. SkillsSylSeleraFraczek has not updated skills details yet.