I would like a technical design document that describes the specification for the architecture that will enable a battery powered device to connect to a remote server over the internet allowing the user to control the device using a number of different commands.
I have attached a document outlining what I am looking for. I'm not technical so I am happy to go in the direction you believe to be correct.
I wasn't sure of the cost so if the amount I have stated is not adequate please suggest a price you think is right for what I am requesting.
Also could you outline a payment schedule e.g. percentage at the beginning, midway payment and final payment.
If you have any questions let me know.