Flight Meta-Search Engine (Spain)

I have an travel web site in Spanish whose revenue model is based on affiliate referral fees. Up till now, the flight search works with one provider at a time, but I would like to program a meta-search which searches among the various providers and returns a list of available flights that meet the criteria sorted by price (like Sidestep, Kayak, etc.) The visitor would select a flight by clicking on an affiliate link which would record the referral. I have access to the various API's needed (6 to begin with, but I'd like to add as many as possible). Since the current website is done in Joomla, experience with this program is appreciated. In bidding on this project, please indicate the experience you've had with similar projects, as well as how you would execute it, the duration and the price. I've attached one of the API's for your information. Thanks very much. Tengo una página web de viajes que funciona a través de programas de afiliados de varios proveedores. Hasta ahora, el buscador de vuelos funciona por proveedor, pero quiero programar un meta-buscador que busque entre todos los proveedores y devuelva los resultados en una lista ordenada por precio. El visitante tendría acceso al vuelo a través de un enlace patrocinado por el programa de afiliados del proveedor. Tengo acceso a todos los api's (son 6 para empezar), y necesito un programador que sepa del tema para el proyecto. Experiencia con joomla valorada. En contestar a este anuncio, explica por favor tu experiencia, como harías el proyecto, la duración y el precio. Muchas gracias.