Ruiheng Sun@sunruiheng2001SingaporeFollow BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencesunruiheng2001 has not updated employment details yet.EducationRaffles Institution