Jeffrey Fu@chunpongungdeveloperHong KongFollow BadgesProblem SolvingJavaPythonSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencechunpongung has not updated employment details yet.Educationchunpongung has not updated education details yet.