Gracjan Grala@gracekFollow BadgesProblem Solving Certificationsgracek has not earned any certificates yet. Work Experiencegracek has not updated employment details yet.EducationUniversity of Warsaw, WarsawLinksLinkedinQx/IDRLiXHzJ+x5pSJCsyOcZjWcvRkqocH08wIPdk/E= Skillsgracek has not updated skills details yet.