Liang Yang@Leon30Follow BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork ExperienceLeon30 has not updated employment details yet.EducationLeon30 has not updated education details yet.LinksLeon30 has not updated links details yet. SkillsLeon30 has not updated skills details yet.