ARCWorks is an Internet Consultancy company by Koh Choong Yong and Chong Yoke Ping. We specialise in custom solution Java web application projects using open source projects including Spring Framework, Struts 2, Hibernate, among other projects. AJAX capabilities in our projects are implemented using the flexible and powerful ExtJS library. ARCWorks is also one of the few Singapore resellers of Atlassian (www.atlassian.com) products, including: JIRA, Confluence and Crowd.