seonho jo@tries1Software engineer at seoulFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencetries1 has not updated employment details yet.EducationHOGWARTSSoftware EngineeringLinksGithubhttps://github.com/tries1 Skillstries1 has not updated skills details yet.