The average salary for a good web developer should be around $1500 - $2000. By good I mean someone with a CS degree from a good local university (U. of Chile, U. Catolica or UTFSM). If you pick a about-to-graduate or a recent grad you could get someone by a bit less, but that's about the right salary for a good developer. For less, you would get someone that knows how to write some php or something else. Not someone that will help you create something. Hopefully you will bring someone in your team with good tech skills (if your startup requires that).
