Jin-Su Ha@hjs928Korea, Republic ofFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSDays ofStatisticsSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencehjs928 has not updated employment details yet.Educationhanyang cyber universityComputer Science & Engineering, BS