Fei Le@lefei1980United StatesFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork Experiencelefei1980 has not updated employment details yet.Educationlefei1980 has not updated education details yet.