Hoanh Dai@hdai0000LinkedinUnited StatesFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencehdai0000 has not updated employment details yet.Educationhdai0000 has not updated education details yet.