462599 Serverside programming. almanac data. web API & iPhone app

We are looking for a programmer who can create a server side application and web API that will display "prime times" for an end user, for any given GPS location and time, on our website. The prime times will indicate conjunctions of sun and moon where they coincide with dawn, dusk, noon, solstices and other coincident parameters, as drawn from an existing almanac application program. (In essence, these times relate to peak tidal influences.) This data must be called from the almanac, processed and parsed to the user in dynamic visual tables and graphs to display the peak hour, day and monthly periods. an example chart can be seen at [login to view URL] an example input can be seen at [login to view URL] We also have a requirement for an iPhone application, the system design of which should be flexible for easy extension to other mobile OS's such as Android and Symbian. an example iPhone app can be seen here: [login to view URL] For our purposes, we will additionally require a sign-up and login function. We will provide graphic and screen design, for this application. You are encouraged to ask any pertinent questions that will enable you to provide the following: 1. detail on the technologies and architecture proposed 2. experience with each of the proposed technologies 3. other comparable projects that have been successfully delivered by you 4. estimated time frame to complete the project 5. testing methodology that will be implemented Bidders should explain their rationale for selecting the technologies they have proposed and identify the advantages/disadvantages of such. We would also like to see low level design documents for approval before starting the work. The source code must be well documented. Please include in your quote: 6. price for each project 7. price if you are awarded both project 8. real time line Budget and terms of payment are flexible. Award of the project is not based solely on price. Thank you for your consideration