Joel Lee@aceofspadeSingaporeFollowAboutEducationNational University of Singapore (NUS), Singapore BadgesProblem SolvingCPPJavaPythonSqlC languageRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceaceofspade has not updated employment details yet.EducationNational University of Singapore (NUS), Singapore