Website management, Lead Generation, Advertising

I'm looking to hire someone to manage (maybe add few pages) my website, ---------- I am a mortgage lender in United States. What I would like to do is, hire someone to do keyword research for my industry and add those keywords to my website. Do all of the SEO work. I need Google Adwords setup as well. To keep this person hired for longer period of time, I need them to start working on lead generations from the traffic that Google Adwords and Keywords are bringing in. Also, I can use some help on Social Media marketing too. My goal is to have someone manage my internet based side, if I have leads coming in and closing deals, I can setup bonus per closed deal as well.
Wage is negotiable, please get in touch with me, experience is a must, mortgage and real estate experience is plus! Job could be part time, to full time, as long as we can get results.