Amazon MWS api data extraction for previously experienced programmers only

*** PLEASE DO NOT BID IF YOU DIDN'T PROGRAM ANYTHING LIKE THIS BEFORE AS THIS IS NOT A "LEARN AS YOU GO" TYPE OF JOB *** Scoop: extract amazon product data via MWS from given file and print this data to CSV file We will provide the file containing ASIN#'s and/or Amazon URL's to extract data from. Data to Extract: 1) Amazon Price if available, if not available then the higher seller price 2) Shipping Price (If you don't know how to extract the shipping price, please do not bid!) 3) Shipping Weight (Pounds) 4) Product Stock QTY# (0,1,2,3,etc) 5) Manufacturer name (could be tricky but possible if you know) 6) Average Rating (could be tricky but possible if you know) Output file Structure separate by tab: ASIN SHIPPING_PRICE SHIPPING_WEIGHT STOCK MANUFACTURER AVG_RATING ** CONSIDERATIONS ** DO NOT BID IF YOU DIDN'T PROGRAM ANYTHING LIKE THIS BEFORE NO SCREEN SCRAPPING, USE ONLY AMAZON TOOLS WE NEED TO UPDATE THE PRODUCTS DATA EVERY 2-3 DAYS (300K+) UPDATING PROCESS MUST HAVE PROGRESS STATUS, RESUME OR A WAY TO KNOW WHERE DID IT LAST OR FAIL IF IT DOES TO RESUME AVOID AMAZON THROTTLING TO AVOID BEING BANNED FULL DEMO MUST BE PROVIDED , NO ZERO FEEDBACK BIDDERS ALLOWED I WONT RELEASE ANY MILESTONE IF I CANT VERIFY YOU CAN DO THE WORK ****** More details will be provided once I find that you have the skills for this project ****** thank you ******************** Job ID: 53711672