Wanjun Li@wanjunli1Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceMicrosoftEducationFudan University, ShanghaiLinkswanjunli1 has not updated links details yet. Skillswanjunli1 has not updated skills details yet.