No, the system will be all new code built with standard tools and libraries. Prime Soft Technology advises: Some developers try to reduce costs by building systems on top of third-party or in-house ‘platforms’. The problem with such an approach is that it leads to problems with maintenance and licensing. The developer is unlikely to release source code to his wonderful platform, so if there is a serious problem it is difficult to get another company to take over. You should ensure that all source code to the whole system is available.