Ian Li@ianliusFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceianlius has not updated employment details yet.Educationianlius has not updated education details yet.Linksianlius has not updated links details yet. Skillsianlius has not updated skills details yet.