@qinshan1Data Scientist Intern at Visa Inc.Follow BadgesDays of CodeSql CertificationsCertificate: SQL (Basic)VerifiedskillWork Experienceqinshan1 has not updated employment details yet.Educationqinshan1 has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/qinshan Skillsqinshan1 has not updated skills details yet.