Ivvvy Liu@liuziqi2017ChinaFollow BadgesPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experienceliuziqi2017 has not updated employment details yet.Educationliuziqi2017 has not updated education details yet.