I need someone who can build a client back end for my site where thousands of clients log in and see their account. my employees will be logging in and creating new client accounts and updating information to the accounts all day, the back end must be clean and easy to train on. The site must interface with google adwords reporting API as well as a few other analytic APIs. I need a professional for this job so if you are just learning please dont respond to the ad. I don't care where you live, but you must speak perfect English and be available and responsive during the united states business hours during the production. If you respond, please give me a rough estimate for what you would charge and a realistic idea for how long a project like this would take you. Josh