Guang Li@cssgli1Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencecssgli1 has not updated employment details yet.Educationcssgli1 has not updated education details yet.Linkscssgli1 has not updated links details yet. Skillscssgli1 has not updated skills details yet.