ecommerce site with datafeed, experience of AWS essential

Please, do not apply if you cannot answer YES to (a)(b)(c)(d) below. I am not interested in your portfolio and dont send me any file to download to check your portfolio. I dont need more than 3 previous works that are relevant to this project. So if you send me an excessive list of work you've done in the past, i wont bother reading your bid. Please dont send me an unreasonable bid cause i am not here to start negotiation. go straight to your point, i dont need to read your essay (a) - Experience of AWS (b) - Experience in developing a shopping site (c) - Experience of Cron job (d) - Experience working with Datafeed (e) - Good Design Experience Skills required are Php, MySQL, Linux administration Task: We have a site where we use datafeed. Unfortunately when we run the cronjob the server crashes due to enormous amount of data to process. The server has now moved from hostgator to amazon. The task needed to be done are, a stunning new design for the site, ensure the datafeed process very well. You need to be able to compare prices of products within the datafeed and update the site when the price has increased on reduced. You need to be able to remove products that are no longer available in the datafeed when next you run the cronjob. Subscribe pple to price alert so that when the price changes they receive an email alert. The cron must run smoothly every 24 hrs without crashing the site. Design: Design is very simple, i have my design idea. Does not require any photoshop, just code and code, just about 3 or 4 pages of design modification. All design look alike with only a few minor changes on each. I have set the price as hourly because i do not know exactly how much it would take to completed, the entire project i presume should take 1 - 2 weeks to complete because the existing code is working, you just need to make modifications as described above. I am a good employer on here, see review. NO time waster please.