create our sitemap and robots.txt file

we have 2 websites. we would provide you with url for both of them. 1) you need to create sitemaps for both site, making sure that all the pages are included. 2) you need to create a file that all such errors that you find while crawling the site, like 404 error, broken images errors are fixed 3) you also need to create an html page called sitemap, which we can place online on our site. i am referring to the sitemap link which all websites have. 4) you also need to create [login to view URL] using google guildlines for both site all the pages should be included. the pages in the sitemap should be categorized properly under proper headings as shown on our website. the sitemap file should be compliant with google sitemap requirement policy and [login to view URL] policy. bid only if you can do this work in 2 days. also in your bid let me know if you have done this kind of work previously and send me example of the same.