WordPress Developer for Political Theme

We are a campaign team trying to put together a site for our candidate. We have already acquired and set live a political WordPress theme but require a developer to actually customize it to our liking as some of our requirements fall outside of the configuration options available. The project would be simple and straightforward–only real needs are help to structure the content, color choices, browser compatibility, etc. and my background is as a business analyst so we already have a requirements doc to work from. The only consideration is that the project is time sensitive–our candidate would like to announce in the next couple of weeks so the site needs to be up by then.