Ellis Yoo@yjoo_eyooSoftware DeveloperFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceyjoo_eyoo has not updated employment details yet.Educationyjoo_eyoo has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/yongjoo-ellis-yoo/Githubhttps://github.com/yjyoo773 Skillsyjoo_eyoo has not updated skills details yet.