Ruifeng Jiang@ruifengjiang2018United StatesFollowAboutEducationNorthwestern University BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceruifengjiang2018 has not updated employment details yet.EducationNorthwestern UniversityComputer Science & Engineering, MS• 2016 - 2017