Thoi Hoang Dinh@hoangdinhthoiFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehoangdinhthoi has not updated employment details yet.EducationLinkshoangdinhthoi has not updated links details yet. Skillshoangdinhthoi has not updated skills details yet.