Hi there,
As you are a programmer yourself, so I am sure you have an idea that cost of any website depends on the overall features, so is it possible for you to write high level list of features in a word or PDF document, just high level features with bullet points for us to estimate it precisely. You don't have to write big paragraphs or much details but just high level bullet points features are fine, as all our developers are experienced, so we can easily understand the overall scope of work or in-depth details of features.
We can use PHP/MySQL, CodeIgniter or similar framework, AJAX, jQuery, JavaScript, HTML 5, CSS, responsive theme or if you don't want to use PHP, we can then go for Node.JS or ReactJS.
You may ignore the bid & once requirements are finalized, I will then give you firm bid.
Look forward to hearing from you & start further discussion thru' private chat.
Regards,
YK
LEADconcept