Bei Liu@berenliuFollow BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceberenliu has not updated employment details yet.EducationUniversity of GoettingenLinksberenliu has not updated links details yet. Skillsberenliu has not updated skills details yet.