songkun viriyavaree@sviriyavareeThailandFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencesviriyavaree has not updated employment details yet.Educationsviriyavaree has not updated education details yet.