Website using wordpress

Looking for a developer with experience of developing sites using wordpress to develop a financial services information website. The website should be similar to www.mobilemoneyafrica.com, mobileafrica.net and mobile-ent.biz. The site should be easy to update and easy to change when required. The site will also publish monthly online magazines, so users should be able to register their details to be able to download the magazine. The development may also involve the design of a logo for the site.