Xiaozhou Wang@joan_wang_614United StatesFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencejoan_wang_614 has not updated employment details yet.Educationjoan_wang_614 has not updated education details yet.