Hello,
My name is Adrian.
I own a software development company and with our 10 years experience and over 90% completion rate we are one of the best resources that you can find.
I can provide you at least one dedicated full time senior web developer with over 7 years experience for an hourly rate of 20$ per hour. We should be able to do this the way you described with PHP/SQL/JS/HTML/CSS.
Please let me know if you are interested and maybe we can schedule a time for a conference to discuss this in more detail?
Best regards,
Adrian,
CEO,
Lead Soft.