Arduino Product Prototype

We are looking for an individual that has experience and good understanding of the Arduino hardware and software architecture. Based on our requirements for the prototype being developed, this individual will need to have the knowledge to combine various third party hardware components, particularly in the area of audio sound capture. Also, hardware and software knowledge of both hard wire connection and various wireless frequencies such a Bluetooth and Wi-Fi communications. This individual will also require knowledge of Internet protocols and the bi-directional communications with a server type device via an API.