Manhui Han@hanmanhuiSoftware EngineerKorea, Republic ofFollow BadgesProblem SolvingCPPJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehanmanhui has not updated employment details yet.Educationhanmanhui has not updated education details yet.