Cheng Kei Ong@ChengKFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsChengK has not earned any certificates yet. Work ExperienceChengK has not updated employment details yet.EducationChengK has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/chengkei-ongGithubhttps://github.com/Cheng-K SkillsChengK has not updated skills details yet.