Wearable Digital Oscilloscope by arduino

As a client, I am looking for an experienced freelancer to create a wearable digital oscilloscope for me using an Arduino board. This device will be required to have a display screen and it must be programmed using the C++ programming language. Size and weight are not of great importance, though I'd prefer the oscilloscope to be reasonably compact. Additionally, I would also like to have a data storage capability and the ability to communicate wirelessly with other devices.