Zhao Zhao@pete74_1999Data Scientist looking for new challengesFollow BadgesProblem SolvingCPPJavaPythonDays of CodeSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencepete74_1999 has not updated employment details yet.Educationpete74_1999 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/zhao-zhao-963bb4a?trk=nav_responsive_tab_profile Skillspete74_1999 has not updated skills details yet.