I'm your man! As a former Wikipedia administrator, I've written dozens of biographic articles:
[login to view URL]:Zmaj~enwiki
This is the most recent one, which I made for an Indian client:
[login to view URL]
Recently, I expanded the bio page of a British jazz musician and added pages with his albums:
[login to view URL]
[login to view URL]
(there are seven more)
However, I must warn you: if you want an article about a person and you don't have any references, the article will be deleted by the Wikipedia administrators because of Wikipedia's notability guidelines. You need links to web or paper articles, blogs, reviews etc. that talk about the person. The more, the better. And they must be relevant.
I am fast and reliable. I believe you'll be very satisfied with my style of work. Let me know if you need more info...