As a beginning to the compost, and as a lazy chicken keeper, the KISS concept is what works for me.
I do deep litter in the coop and run I currently have now. I toss in some scratch or veg about every day, let the chickens turn it. About once a week, I'll take a fork to it and turn it a bit too. I don't worry about cleaning poo, just make sure everything stays as dry as possible. I just put in another bale of shaving because I don't have any hay right now and it has been raining to the point under the litter is squooshy. Once everything dries a bit, I'll turn it really well and then it will dry itself.
Once or twice a year, clean it all out down to the dirt, pile it so that the recent poo will dry a bit, turn it once or twice and in a month, you have lovely compost. Use on your own plants or sell it.