Yichi Zhang@johneachquantitative researcherFollow BadgesJavaPythonSql CertificationsCertificate: Python (Basic)VerifiedskillWork Experiencejohneach has not updated employment details yet.Educationjohneach has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/yichi-zhang-396a5178/ Skillsjohneach has not updated skills details yet.