We provide cutting-edge web application development solutions covering from UI/UX to the back-end server systems using cloud infrastructures such as Amazon Web Service, MS Azure, Google Cloud Platform, OpenStack, etc. In order to save your time and cost, we use our pre-built API components to develop the system. These components include most must-have features that your application need such as database, user authentication, social network connectivity, file storage, etc. Please see our web site for more information. http://www.amerra.com/cloud-products-web-technologies/amerra-connect/