Vansant Rangslang@Van_RSoftware DeveloperFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceVan_R has not updated employment details yet.EducationVan_R has not updated education details yet.LinksVan_R has not updated links details yet. SkillsVan_R has not updated skills details yet.