Yi Liao@liaoyigenius1Vice Director of System DepartmentHong KongFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillCertificate: Software EngineerVerifiedroleCertificate: Software Engineer InternVerifiedroleWork Experienceliaoyigenius1 has not updated employment details yet.Educationliaoyigenius1 has not updated education details yet.