Yu Song@painforeverSoftware EngineerUnited StatesFollowAboutCurrentEagleForceEducationBeijing University of Technology BadgesProblem SolvingPythonDays of CodeSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencepainforever has not updated employment details yet.EducationBeijing University of TechnologyComputer Science, BE• 2007 - 2011