wen he@wxh0377software developerUnited StatesFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencewxh0377 has not updated employment details yet.Educationwxh0377 has not updated education details yet.