pierre chang@pierrechang2013Senior java developerFollow BadgesJavaDays of Code CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencepierrechang2013 has not updated employment details yet.Educationpierrechang2013 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/liang-chang-710bab237/ Skillspierrechang2013 has not updated skills details yet.