Grzegorz Frejek@gfrejekPolandFollowAboutEducationAGH University of Science and Technology, Cracow BadgesProblem SolvingJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencegfrejek has not updated employment details yet.EducationAGH University of Science and Technology, CracowComputer Science•  2016 - 2021