Tianwen Zhang@astronomyzhangChinaFollowAboutEducationUniversity of Chinese Academy of Sciences BadgesJavaPythonDays ofStatisticsSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork Experienceastronomyzhang has not updated employment details yet.EducationUniversity of Chinese Academy of Sciences