Add Watermark module and add Facebook social widget

Hi I need someone to create a watermark module on this website [login to view URL] This is a script purchased from [login to view URL] 1. Admin must be able to edit the watermark from the back end module. 2. The watermark should NOT overlay the photo but instead be a extension at the bottom e.g [login to view URL] There is NO NEED for a specific image path. Just a watermark will do on the bottom right. 3. The watermark can be a photo or text 4. I will also need to add a facebook like widget or something similar onto the homepage of the website. This is pretty simple just copy and paste embed code [login to view URL] The idea vendor is someone who is a freelancer with a good track record and can just spend 2-3 days completing this task. Thank you