Karen Qu@karen_quFollow BadgesProblem SolvingCPPPythonDays of CodeDays of JS CertificationsCertificate: Python (Basic)VerifiedskillWork Experiencekaren_qu has not updated employment details yet.Educationkaren_qu has not updated education details yet.Linkskaren_qu has not updated links details yet. Skillskaren_qu has not updated skills details yet.