We are a team of designers and developers with expertise and experience in Photoshop, HTML5, CSS3, PHP, AJAX, JQuery, Angular JS, XML, Wordpress, Joomla, Shopify, Bootstrap, CodeIgniter, Laravel, Google Map API and MySql. We have designed and coded many custom sites and applications of varied extents and complexity.
I have read the overview of your requirements and have studied the 2nd reference site briefly. 1st does not open for me. The project is very doable. I always prefer working to detailed specifications rather than trying to clone sites. I think it is in our mutual business interest that we have a list of deliverables to cross-check against. It also ensures that we do not miss out on any vital functionalities and features that are critical to the flow.
So I request you to share detailed specifications that will help me to assess scope of work and revise or confirm my bid accordingly.
For sending text msg, we will need to integrate an SMS API and will need you to identify and send us detailed documentation.