Colin Leung@colinmleungSoftware DeveloperUnited StatesFollow BadgesProblem SolvingJavaDays of CodeDays of JSDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencecolinmleung has not updated employment details yet.Educationcolinmleung has not updated education details yet.