We already have one on the forums. (As if that is a surprise; I am always amazed at the variety of people around here.) Not sure if he was an artist or owned the bidness--and he has now moved on to something else. Perhaps he will chime in --
Yes, orthodox Jewish law prohibits tattooing. However, guess what? Jews still get tats. Not everyone does what the orthodox do. But to the strictly religious, tattooing is anathema. If however, someone is tattooed and wants to participate in a religious ceremony (outside of priestly and Levitical functions, which do not exist today), there is no reason to prevent him/her.
As far as how well a tattooed person gets along with an orthodox community--well, put it this way. Would a guy covered in tats be allowed in a synagogue? Yep. Would the Rabbi encourage his dating his daughter? Nope. Anything else is a gray area.