Finish Travel Portal Project, API Integration

We are seeking a highly professional company or individual to finish travel portal project. Site displays user posted advertisements for vacation homes for rent or sale. Also has hotel API from Expedia. Google API map plus graphic maps are also used for searches. Users upload information and photos and then can receive contact from interested users. Users may search database using various terms or by click map. Require expertise in PHP, MYSQL, experience with 3rd party APIs, English communication skills and excellent finished sites portfolio that reflect database driven similar to this project. Experience in implementing open source version control system for the site may be a separate and immediate consideration. May assign individual tasks or complete project depending on ability and performance. We require a detailed bid, schedule and payment intervals. Please read carefully: We cannot review every sample site or portfolio submitted so please send samples of completed work that best demonstrates your skills and uses searchable database and site structure similar to this project. Be specific on what you personally completed for any site you show us. Please put some thought into your first response and not copy/paste response, resume or company intro. List your best sites FIRST that are similar to this project. Broken links and poor samples of work will receive no response. Your first effort to demonstrate your skills or portfolio is extremely important. FIRST show me your qualifications THEN I will provide details you need to formulate an accurate bid. Don't just make up a bid based on no facts whatsoever.