Virtual world applications and games are hugely popular and form a significant category of applications. The backend for such applications is critical as it provides support for real time data transfer amongst the clients and is the fundamental building block for such applications. The problem is that such server side pieces are often error-prone and extremely time consuming to develop. Challenges include developing a high availability architecture, managing multiple client socket sesions and finally the server side business logic required for virtual worlds. AppWarp is designed to help developers easily build virtual world applications by offloading the heavy lifting of developing and deploying the backend. Developers can concentrate on building their application logic and writing client side code on top of the powerful APIs provided by AppWarp to connect and interact with the backend. Client side SDKs are available for all the popular platforms.