chun wang@wchunFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencewchun has not updated employment details yet.Educationwchun has not updated education details yet.Linkswchun has not updated links details yet. Skillswchun has not updated skills details yet.