David Zeng@davidzeng1828Follow BadgesPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencedavidzeng1828 has not updated employment details yet.EducationNational Cheng Kung UniversityIndustrial and information management, BSLinksLinkedinhttps://www.linkedin.com/notifications/ Skillsdavidzeng1828 has not updated skills details yet.