Joey Chan@joeyynchan1Software EngineerUnited KingdomFollow BadgesProblem SolvingRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencejoeyynchan1 has not updated employment details yet.Educationjoeyynchan1 has not updated education details yet.