Khang Tran@oknha88freelancer software developerFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experienceoknha88 has not updated employment details yet.Educationoknha88 has not updated education details yet.Linksoknha88 has not updated links details yet. Skillsoknha88 has not updated skills details yet.