Celong Liu@goddiceResearch Engineer at OPPOFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceResearch EngineerOPPO US Research Center• August 2019 - PresentEducationgoddice has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/celong-liu-641004120Githubhttps://github.com/goddicePortfoliohttp://www.linkedin.com/in/celong-liu-641004120 Skillsgoddice has not updated skills details yet.