yongfeng mo@redkarasFullstack software engineerChinaFollowAboutCurrentRockewell auton BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork ExperienceSenior engineerIBM•  2011 - 2016Senior software engineerRockewell auton•  2016Educationredkaras has not updated education details yet.