Online travel agency web design and development

We're looking for a web developer/designer to help us build a fully responsive and SEO oriented Spanish speaking OTA Travel E-Commerce website with similar appearance, operation and functions to those on [login to view URL], [login to view URL] or [login to view URL] Core requirements: Must build website on Wordpress, PHP or any other platform the web developer may suggest as long as they're good for the project functionality. This is the preliminary sketch [login to view URL] (Colors and layout may vary) We'll provide XML and API files so that the developer builds an intelligent meta search engine that looks for the cheapest option within our different suppliers for a given product (mostly hotels but also flight tickets, car rentals, bus tickets etc.) To develop the whole e-commerce system, the shopping cart, checkout, payment processor, purchase confirmation e-mail etc. Each supplier offers it's own payment processing integration so system must refer to the correspondent payment processing option. To build an interface so that customers can sign up and access their accounts to manage their existing bookings (Chance to login with Facebook would be a great feature) Build an interface for the website administrator in order to easily edit some sections of the website such as the seasonally offers (own company ads and 3rd party ads) and to pull out statistical reports (sales, page views, geo-target information etc. may connect with google analytics if needed). Provide communication options through contact forms or mailing lists. Social Media Links (Facebook, Twitter, Instagram etc.) Website must include a blog feature and the chance to add Google Adsense on it. We're looking for a responsible and professional freelancer with proven previous expertise working on similar travel oriented projects, proficiency in spanish is appreciated although not necessary. If there's any additional information you may need, please let us know. We're looking forward to hear from you if you got ideas to improve the project's original idea.