Ling Lu@jojoucsdFrontend DeveloperUnited StatesFollow BadgesProblem SolvingDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencejojoucsd has not updated employment details yet.Educationjojoucsd has not updated education details yet.