PCPiotr Czubak@VilgeUnited StatesFollowAboutCurrentAmazonEducationUniversity of Warsaw, WarsawMore about meMs in CS; Worked at Intel, now at Amazon.BadgesProblem SolvingEducationUniversity of Warsaw, WarsawRatingsSubmissionsUser has not solved any challenges yet.Contest HistoryUser has not participated in any contests yet.DiscussionsUser doesn't have any discussions yet.