Yutaka WATANABE@ytn86Security EngineerJapanFollowAboutMore about meSecurity Engineer BadgesSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: Go (Basic)VerifiedskillCertificate: Go (Intermediate)VerifiedskillWork Experienceytn86 has not updated employment details yet.Educationytn86 has not updated education details yet.