Wordpress Plugin Developer Needed For a Quick Job

We have a wordpress from [login to view URL] that we need modified within next 3-5 days. So looking for the best programmer with quality work and quick turn around. Here is the link to plugin [login to view URL] this plugin automatically publishes all types of files that we upload including software, apks and more. We are looking to add more features in it to make it fully automated. here is the list of features you're required to add 1- We need a default description box based on wordpress editor. So to all the files we upload, this default description will automatically be published with the file. There should be an option to automatically take file title name and place it as keywords 2-3 times for every file we upload (so we can make all files search engine friendly). You provide us the short code for to place the file title name as keyword. 2- We need a default meta description box. Here again we will add one default meta description for all files we upload and this meta description will automatically be published along with the file. Here again it should take file title name and place as keywords 1-2 times in the meta description. You provide us the short code for that. 3- It should automatically generate tags from the file title and publish. Example (This is a beautiful world). It should take all words as tags and publish automatically like this (This, is, a, beautiful, world,). 4- It should automatically show the file size in description box. 5- It should automatically generate a functional "Download Button" below every file we upload. So users can download all types of files including images, videos, software and more. 6- Need a default text box based on wordpress editor such as where we can place ad codes or add custom images with links and this should be visible below all posts we make. Just like google adsense code. 7- Need 10 random suggested posts from already published posts from the site (right below the description). There thumbnails should look like beautiful and mobile responsive. 8- Person should be responsive and willing to work close with us make revisions+edits until the satisfaction. Thanks for applying.