Hey mate,
I've read the description of your project, i am willing to do this work for you as i have some expertise on PHP, HTML, Designing i am ready to share my skills with you. Recently i am done with a project like your's, as i see this again so decided to go for it. I'll finish it within the time you demand, also i will do a SEO for you in a 50% off if i will do this project. I'll add some ajax there if needed free of cost. I Promise you the Quality and the best it can be made. The price are average as u see. if you are intrested let me know. I'll not take it too long So that's all from my side mate :) I'll let you see a portfolio of some if you want.
Thanks
OwaisKhan