Hi, I have just finished a portal like your describing, i am up to speed with what you would need tech wise and would like to talk further about the project, please send more details.
Over the past 20 years, I have designed and completed many websites of all types. I can get any keyword or phrase to the top of google and the other search engines.
I work Freelance direct with website owners, offering advice and consultancy, and completing work myself. I have managed many website projects, my core skills are HTML and how it relates to SEO, Photoshop design and managing website projects to completion.
I can help you to get to the top of the search engines, or help with other issues on your site, such as functionality, design layout, CSS issues etc. I manage many websites and build new websites every week.
I offer a quick direct reliable service, where i am available live via chat to the clients.
Kind Regards
Gary