WHD CHAN@chanwhdouglasSoftware EngineerHong KongFollowAboutCurrentMacquarie GroupEducationHong Kong Polytechnic University, Kowloon BadgesProblem SolvingJavaPythonDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillWork ExperienceMacquarie GroupEducationHong Kong Polytechnic University, Kowloon