Chunshan Xiao@spencerxiaoSoftware EngineerFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencespencerxiao has not updated employment details yet.Educationspencerxiao has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/spencer-xiao-5876233/ Skillsspencerxiao has not updated skills details yet.