VHVan Hoang Nguyen@hoangvannguyenSingaporeFollowBadgesProblem SolvingVerified Skills & RolesCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehoangvannguyen has not updated employment details yet.Educationhoangvannguyen has not updated education details yet.