Hi,
I've carefully read your description and I have all the experience needed to accomplish all the tasks you outlined. I have a wide experience with front-end technologies: HTML5, CSS3, JavaScript / jQuery, Twitter Bootstrap, Zurb Foundation as well as back-end technologies: php, mysql, wordpress, codeigniter, Yii - so I think I'm the person you're looking for.
Drop me a line if you're interested in my proposal, looking forward to work with you on this project!
Please note: original estimations regarding price and time may vary slightly after initial discussion.
Best regards,
Anton