Jiayin Guo@guojiayinFollow BadgesPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceguojiayin has not updated employment details yet.EducationUniversity of California, BerkeleyLinksLinkedinhttps://www.linkedin.com/in/jiayin-guo-8b6880198/ Skillsguojiayin has not updated skills details yet.