Chen Liu@ChenRaphaelLiuFollow BadgesCPPPython CertificationsCertificate: Python (Basic)VerifiedskillWork ExperienceChenRaphaelLiu has not updated employment details yet.EducationColumbia University, New YorkElectrical Engineering, MSLinksLinkedinhttps://www.linkedin.com/in/chen-raphael-liu/ SkillsChenRaphaelLiu has not updated skills details yet.