how to do work from home..? can anybody tell me that how to do work for ourself directly to the client..?

Que? .... no comprendez.

what? i didnot get you

You stay at home and do work instead of going into the office! Pretty simple really!

It's not really clear what you want to ask, when the answer is basically as simple as the following:

i mean that is there any portal that can help me to establish my new business..?

and the business can b the optimization of websites in search engines ranking..

Are you trying to pitch to Swiss clients? Your profile says you are based in Grand Cayman. What sort of business are you in?

You haven't provided much information for people to even begin to help you.

"can"?? Well is it or isn't it?

If you are asking how to freelance in Grand Caymen Islands, then this is the wrong forum.

If you are really in Switzerland then try searching. Freelancing has been done to death and brought back to life and killed again here...

And if you can't speak and write good English, I can't see how you can optimise search engine rankings, which depends a lot on how and where the right language is deployed.

Quite honestly, I would make this sort of non-profession a criminal offence. When I was out of work a couple of years ago in the UK, and attending various networking events, I was amazed by the number of people setting themselves up as SEO gurus and bloody 'social media consultants'. What was really annoying was that they were nearly all people who seemed not to know anything at all on the subject that couldn't be gleaned from a scan of a wikipedia page on the subject.