Jingyu Han@uwjikjyhjSoftware EngineerFollow BadgesProblem SolvingJavaSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: Problem Solving (Basic)VerifiedskillWork Experienceuwjikjyhj has not updated employment details yet.Educationuwjikjyhj has not updated education details yet.LinksGithubhttps://github.com/uwjikjyhj Skillsuwjikjyhj has not updated skills details yet.