Competent CMS/Social Engine experts needed for tweaks

I need competent cms/social engine experts for tweaks on an article posting website. I know how much effort is needed since the freelancer is simply being asked to make some tweaks and fix a few bugs on already existing features/plugins of a website so the budget is contained at around $30.00-$70.00 only for this project. Place bids only if you are willing to work at the mentioned budget. Place bids only if you are confident that you can finish the project in a given timeframe. Include in your PMB how you plan to complete this project along with samples of your previous work that are similar or close to CMS, social network, or article posting websites. The tasks consist of the following -Rewrite URL of the articles and blogs *removing the article and blog id from the URL some input restrictions are also needed like the following: . minimum number of characters and words . no similar titles and/or URLs -making the URLs posted in the wall consistent *when actions are posted in the wall, I would like it to display the proper SEO friendly output '[login to view URL] instead of '[login to view URL]' *this is basically a simple task of modifying how the <a> tags are produced in the wall -Bug fixes (mostly URLs and a few .js errors) -simple modification on the photo plugin *add an extra input field (a checkbox) that triggers a simple if else statement -possibly a simple "search" page for photos and blogs .