wang xing@x4worldSoftware EngineerFollow BadgesProblem Solving CertificationsCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: React (Basic)VerifiedskillCertificate: CSS (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork Experiencex4world has not updated employment details yet.Educationx4world has not updated education details yet.Linksx4world has not updated links details yet. Skillsx4world has not updated skills details yet.