If you are just hosting your resume on the site then you probably won't get much benefit from the site. Instead you should use the site to showcase some of the work you have done in the past like projects, design portfolios (if you are in that side of work), code etc. You can also post articles / posts etc to showcase your expertise & knowledge.

I do that on my site along with a blog and I have had great feedback about it from employers in the past.