Amadeus Travel booking system API integrated into Wordpress based site

I am looking for a competent php / Wordpress developer to help with a project at proposal stage. I have been approached by a travel agency to design and build a site that is able to integrate Amadeus travel booking system into the Wordpress platform as a plugin or hard coded.

You will need to demonstrate your ability to work with these sorts of API's or write custom plugins for Wordpress. My normal developer has become un reliable and so am looking for someone I can work with long term.