HTML5 Phonegap Audio Recording & Streaming App

We are looking for developers to develop a cross platform (iOS, Android, Blackberry & Windows 8 Mobile) Audio Recording and Streaming App to be developed in HTML5, Javascript and Phonegap (other development platforms considered). Audio to be recorded by both microphone and USB audio interface (when available), audio processing (normalizing, compressing) in back-end, output device to server is 32 kbps mono file ogg vorbis or mp3. We already have a working Visual Basic application, just need to port it to mobile devices. Please see our Flash based example on: [login to view URL] and our functional design (attached). The offer is for the frond-end application development only, all server based processes will be handled by us. 3- DJM App´s Interface: • Shutdown: Shutdown DJM App. • Current Location: Shows the current location for the DJM App. (manual plus geolocation) • Recording Time: Shows the recording time • Audio Level Meter: Shows the amplitude in decibels (dB) of the stereo input (CH-1 and CH2-) and the microphone input (Mic) + increase gain - decrease gain • Start/Stop button: Press this button for start the recording and/or streaming, you must see the recording red led blinking. For safety the lock is set automatically. To stop the recording first unlock and then press the Start/Stop button. • Lock/Unlock switch: The software stays in locked mode while recording. You can make changes on the settings by unlocking the DJM App interface. • Settings: Allows the user to configure severall settings, such as device number, country, dj/party name, stage, bit rate for recording/streaming and schedule recording. • Sync: Sends the recorded files to the Dj Monitor server. • Show WiFi: Opens the WiFi and network connection window. Also open the On-Screen Keyboard. • Log Messages: Shows the info about all processes executed by the DJM App software, as well as for the server messages such as recognitions, etc. Please quote total price, description of skills, hourly price * amount of hours and Gantt chart of deliverables and dates (start around sept 15).. Fluency in English, project management skills and tools and good communication is a must!