If you want to have everything built you are going to have to use multiple people: 1 for the enclosure and then another for the electronics and software. Look o

If you want to have everything built you are going to have to use multiple people: 1 for the enclosure and then another for the electronics and software. Look on elance.com and guru.com use people ONLY with recommendations and experience in what you want to do. Also in the req doc place a code or phrase they need in the subject line so you know they read the req doc. To buy parts: digikey, mouser, arrow There are a ton of good prototyping firms in the US that will make you a prototype within a week, once you have a design.