meng duan@duanmengFollow BadgesProblem SolvingDays of Code Certificationsduanmeng has not earned any certificates yet. Work ExperienceSoftware Develop EngineerBaidu• 2014Educationduanmeng has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/profile/view?id=186799743&trk=nav_responsive_tab_profile Skillsduanmeng has not updated skills details yet.