520558 Wordpress Programmer Needed

Hi, we are in need of an experienced Wordpress designer that can create a weight loss management plugin/add-in for a website. We already have a wordpress theme, so we will not need a new theme designed. The Weight Loss management plugin/add-in will be built into the existing wordpress theme. The weight loss management plugin needs to be setup where the website admins can go in, and add how many pounds they lost. Then, website visitors will be able to track their weight loss progress. Also, the weight loss management plugin should be able to allow the website admins to add journal entries, that they can setup to be read by visitors, or set to private, so they can not read it. The site admins should be able to add their photos as well as the ability to have it setup where people can respond as well. Please provide examples of other Wordpress programming that you have done. I can provide more details as well.