social media expert

I need a social media expert for a fun job. Manage accounts on social media websites such as facebook, twitter, linkedin and lot of other websites. Create new accounts, fan pages, post new updates, add new friends, increase the network and so on. I need someone who has very good knowledge of social media sites and can promote our websites through these sites. Can create good profiles with the link to our websites. You'll manage several accounts. I estimate it will be a 4 hours worth of work daily. Bid your best rates as this can lead to full time long term work. Bid for 1 month of work for 4 hours daily work. Show me your experience with social media