Jie Zhang@zhang_jie4Follow BadgesProblem SolvingJava CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencezhang_jie4 has not updated employment details yet.EducationNortheastern University, BostonLinkszhang_jie4 has not updated links details yet. Skillszhang_jie4 has not updated skills details yet.