Mary Gao@maryqygaoSoftware DeveloperFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencemaryqygao has not updated employment details yet.EducationUniversity of Sydney, SydneyLinksGithubhttps://github.com/maryqygao Skillsmaryqygao has not updated skills details yet.