Duc Anh@ducanhchelseafcstudentViet NamFollow BadgesProblem SolvingCPPJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceducanhchelseafc has not updated employment details yet.Educationducanhchelseafc has not updated education details yet.