Alex Ong@XeaLouSFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceXeaLouS has not updated employment details yet.EducationXeaLouS has not updated education details yet.LinksXeaLouS has not updated links details yet. SkillsXeaLouS has not updated skills details yet.