Wai Ki Tsui@allentwkhkAssociate Director of EngineeringCanadaFollow BadgesPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceallentwkhk has not updated employment details yet.Educationallentwkhk has not updated education details yet.