Qiuying Lai@ql259StudentFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceql259 has not updated employment details yet.Educationql259 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/qiuying-lai-32a515a0 Skillsql259 has not updated skills details yet.