Olina Xie@wuinkoFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencewuinko has not updated employment details yet.EducationUniversity of Maryland at College Park, College ParkLinksLinkedinhttps://www.linkedin.com/in/olinax/ Skillswuinko has not updated skills details yet.