Yang Shuai@ogrishmanVietnamFollow BadgesProblem SolvingCPPJavaPythonDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experienceogrishman has not updated employment details yet.Educationogrishman has not updated education details yet.