Nokia Web RunTime (WRT) Widget

What I need or require: Nokia Web RunTime (WRT) Widget that serves as container for our location-based mobile website and connects to our REST API for certain functionality. The widget should replace certain UI elements and provide robust location tracking and possibly replace our current map implementation with Nokia’s native mapping service. What I already have versus what the provider will deliver: We have the back-end platform and web services that developers will use to develop the widget and the mobile website that will be dropped into the widget. We have the UI wireframes that were used in developing our iPhone and Android client. Other context/requirements that providers will need to know: Time is of the essence. Ability to start immediately is essential. Specific expertise/background that I am seeking: Solid experience with Nokia devices. Ability to control device native functions (camera, phone book, GPS, accelerometers, through WRT etc. App performance critical. NDA should be in place prior to initial demonstration of our platform and the detailed requirements. Timeframe for delivery: As soon as possible.