Hao Cui@abraham19891113data engineer United StatesFollow BadgesProblem SolvingPython CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceabraham19891113 has not updated employment details yet.Educationabraham19891113 has not updated education details yet.