Pengcheng Dai@dpc11dpcBackend Developer at ByteDance.IncFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillCertificate: Go (Basic)VerifiedskillCertificate: Go (Intermediate)VerifiedskillWork Experiencedpc11dpc has not updated employment details yet.Educationdpc11dpc has not updated education details yet.Linksdpc11dpc has not updated links details yet. Skillsdpc11dpc has not updated skills details yet.