boqun yin@michaelyin34Analyst United StatesFollow BadgesPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencemichaelyin34 has not updated employment details yet.Educationmichaelyin34 has not updated education details yet.