Lujun Weng@LujunWChinaFollowAboutEducationDalian Martime University, DalianBadgesDays of CodeSqlVerified Skills & RolesNo certificateLujunW has not earned any certificates yet. Work ExperienceLujunW has not updated employment details yet.EducationDalian Martime University, DalianElectrical Engineering, BS | 2011 - 2016