Kasia Krejszeff@ktk313Follow BadgesProblem Solving Certificationsktk313 has not earned any certificates yet. Work ExperienceHewlett-PackardEducationUniversity of WarsawLinksLinkedinTNkZ4Gwim6v3GTR5OaLi9oyEjER94ORzGJB4qvNvzeI= Skillsktk313 has not updated skills details yet.