This is a project of Fujitsu Frontech Company for their Indonesian client. I was a member of developing team. On this project we created a whole system for Auction Management Company. For developing this project we divided this project into two Application. One is desktop application for using company's management team and another one is a web application for their users. In this application we make various apps for particular part and finally call them in an one main screen. For developing desktop applications we use C#, C Report and used php for web part. We used PostgreSql for overall database server.