AWAgnieszka Walter@lina2002PolandFollowAboutCurrentOpenXEducationJagiellonian UniversityBadgesProblem SolvingRubyVerified SkillsNo certificatelina2002 has not earned any certificates yet. Work ExperienceJava EngineerZooplus | 2016 - 2016Data ScientistOpenX | 2016EducationJagiellonian University