Hello
I can create a script for you which will track the ranking in Amazon for certain ASINs. I can make it so that you can upload a text file with all the ASINs separated by a line break. My script would take those ASINs, get the rank and insert the rank information, ASIN and date into your database.
I also have more than 10 years of experience with HTML, Javascript, PHP, MySQL, Linux and web development in general. While I have set a deadline of 3 days on my bid, I can start right away. I just like to give myself extra time in case any complications arise even though I don't anticipate any.
Thanks,
Danny