Crystal Toh@tyscrystalFollow BadgesProblem SolvingSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencetyscrystal has not updated employment details yet.EducationSITComputer Science, BSLinksGithubhttps://github.com/crystaltys Skillstyscrystal has not updated skills details yet.