Wu Zhang@u3003331Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceu3003331 has not updated employment details yet.Educationu3003331 has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/wu-zhang-512507112Portfoliohttp://www.linkedin.com/in/wu-zhang-512507112 Skillsu3003331 has not updated skills details yet.