Ruby Hui@mentorubySoftware DeveloperHong KongFollow BadgesProblem SolvingJavaDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencementoruby has not updated employment details yet.Educationmentoruby has not updated education details yet.