Xin Guo@guo_xingUnited StatesFollow BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork Experienceguo_xing has not updated employment details yet.Educationguo_xing has not updated education details yet.