Kristóf Zelei@ZeluxSoftware Engineer at Prezi.comFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceZelux has not updated employment details yet.EducationZelux has not updated education details yet.LinksZelux has not updated links details yet. SkillsZelux has not updated skills details yet.