Back-end development

A. Who we are: We are a publishing company seeking an experienced web-developer to develop our back-end to support our business model. B. Our business model: Using technology/internet we seek to aggregate elements of the publishing business. See attachment. C. The job: 1. A very robust back-end. 2. A back-end that can accommodate as many customers as possible trying to access each or all of our services. 3. A back-end that can integrate as many APIs as required. 4. A back-end that can serve as an virtual office suit for prospective writers. 5. A back-end through which they can access services we are affiliated to such as Elance. 6. Back-end with good and diverse functionality. The prospective developer should be able to: 1. Provide evidence of previous high level work, and allowing us obtain references the previous clients. 2. Provide a realistic project time frame. All rights and codes will be owned by me during, and on completion of the project.