WordPress - Custom Functions Coded, PHP Kills

Hello everyone, This project is only directed to the professional that have extensive knowledge and skills in PHP and WordPress. I'm trying to achieve custom and dynamic functions within WordPress. It will include, modifications made to my homepage, my gallery list area of course without breaking anything that is already there. Simply extending full functionality and extra's. EXAMPLE OF WHAT I NEED: listing a screenshot from a custom field url for about 5 newest posts or all post on my homepage using already available on that page slider jquery effect. Meaning, I must be able to scroll through screenshots or even featured images of posts. If you know what I'm talking about in the above, you will not have a problem doing this project. More project to come. The right candidate will display to me and explain to me why they should be selected for this project, show me bast functions they have developed within WordPress that were dynamic. So, when you are writing your PM to me, include what you did, what the function is and how it works within the page itself with a direct link to it for my review. Please provide at least 3 examples of this type of work. Please don't contact or bid, if you are going to tell me you can do WordPress or can to HTML. You will be rejected right away. I'm not here to waste my time, nor waste yours. I will be considering all four things, response, skills, examples, and feedback. You must also be available through more than one area of communication which is more than just Freelancer.com. Please bid with response, "someone give in" to clear that you read all of the above. In any case, please consider yourself, if you are not comfortable, just don't bid. I don't want you to come back to me in a day or 3 days and tell me you are sick in a hospital. I will leave negative feedback for that type of stuff. I'm looking for a reputable candidate that I and him can work together on more functions in the near future, than the ones I have setup for this time around. BUDGET: $200 USD. Thank you,