Hello, advernation2007.
My name is Igor. I looked at the specified site with functionality that you want to have and I'll be very glad to cooperate with you in this task and provide to you the best result in accordance with your new formula for calculating.
CodeIgniter, php, javascript, jQuery are part of my current specialization. I have completed some projects this year and you can see the results (feedbacks) of my previous works at my page (https://www.freelancer.com/users/3226131.html). As you'll see all my previous tasks refer to continuing of functionality enhancements and developing new features for sites - the same as you expect for current job. Moreover description of the projects at the page can give you information to determine what I really can do as developer. And you may be sure I can do a bit more and your task may be finished even in 1 day.
Anyway at present I have both time and wish to help you improve your site.
I hope for our cooperation.
Please, feel free to ask me any questions you have.
Best regards,
Sinapps