Grace ij@ji_ruiqiFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillWork Experienceji_ruiqi has not updated employment details yet.Educationji_ruiqi has not updated education details yet.LinksGithubhttps://github.com/Graceij Skillsji_ruiqi has not updated skills details yet.