Need Designer to Edit, Modify and Touch pictures

We need a simplistic-oriented graphic designer to tweak and modify around 10-12 pictures of a new website. The work on each picture is different and include: 1) Adding text to a picture in a way that blends in smoothly 2) Replacing text in pictures (extend background colors to delete current text and add new one) 3) Adding pictures of our website in the screen of the ipads and iphones that are shown in the original picture 4) Adding our logo to pictures/vectors 5) Touch pictures of our staff to make it look clean and clear background (to make it white) 6) Producing multiple sizes of the pictures The full scope including the pictures has been attached to this post. We will provide the full resolution pictures to do your job. I will also be available most of the time to chat, answering questions and providing feedback. We need a designer that can produce clean design concepts and that understands the power of simplicity. On each picture, you will need to come up with your own ideas and implementations of what we want in a way that looks smooth and clean. For example, i will tell you what text needs to be added, but I will not tell you what font to use or what size the fonts should be, it will be your job to do it in a way that looks good and in line with what we want. If you are a graphic designer with this understanding and/or with experience in a similar job, We are waiting for you. Please send me a message with your application and include a few of your cleanest picture edition jobs. It must be your work, and we will do all we can to validate that. See you in the other side. Regards. Mac.