William Justin@JustinXuIndonesiaFollowAboutCurrentBINUS UniversityEducationBinus UniversityMore about mehttps://codeforces.com/profile/JustinXu BadgesProblem SolvingJavaDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork ExperienceJustinXu has not updated employment details yet.EducationBinus UniversityComputer Science, BS