i can be years learning to program i'm not interested, can i pay to someone for do it? is safe pay To someone for build the site? thank you beforehand for your answers.
That too a good idea. But at least you should have some coding knowledge to check the coding before implementing it. Because what if the paid someone leaves a vulnerability in your site and he stole all your exchange's money after sometime?
And AFAIK, maintaining a good exchange is somewhat tough.