Greeting
Please provide pdf and yours site url ,Reviewed yours complete requirement, ready to start, will make changes as you mentioned great command on Php/mysql, Wordpress, WooCommerce, Html5/css3, Media query, Ajax etc surly provide you the best service. will maintain existing code, fix the bugs and add new features as needed.
I will provide you services such: Complete technical support 24*7, no weekend break, w3 validate code, plugin etc
let me know if you have any query. I am avail to discuss
With regards