I agree with the one responder, create your own website and offer SEO services. This not only showcases your own SEO talents, but allows you to keep 100% of the profit. Not only that, but most SEO companies I see online are making pretty good money with article marketing, back linking, making profiles and blog comments, etc. I see most links/comments going for about $1 each, and we both know that no one buys just one backlink. Now, you said you live in Pakistan, why not make a US based website? If there is a problem with a country Internet watcher that does not allow you to work here, just use a proxy. If you are worried about payments, unless you are an expatriate (since I have no idea about Pakistan in this regard) just open a Paypal or similar account to receive payments.