Brand identity and landing page design

We're looking for a designer to help us with the brand identity of a client.

We are creating a website for a client and would like to do minor design work such as:

• Create a visual stylesheet based on the client's existing logo
• Adjust an existing landing page

Concerning the landing page, we are going to use a WordPress theme.

The job here is not to design a landing page from scratch, but rather to modify the existing theme to make it custom for our client.