Alfresco to develop a portal site

[sibecs_d14521]

Hi,
I'm a italian Engineering student and I've a big problem to develop a portal site.
The website must be developed with Alfresco but I've no idea how to do. Can any one help me?
I'm using alfresco as a .war, as portlet in Liferay.
Development of this website is a little part of my project: finally I must create  a website where my portlets (deployed in Liferay) must use alfresco interface.
I hope I explained my problem correctly… ops:

[francescof]

It mainly depends on what your website has to do and who is it targeted for.

Is it an informational portal? An interactive one (eg: a blog portal)? A community site?

In my opinion a good point to start with is having a deep look at: http://wiki.alfresco.com/wiki/HTTP_API

You may use a set of custom portlets which talk to a set of custom WebScripts components in Alfresco to search, retrieve, create and edit contents on the Alfresco Repository.

[sibecs_d14521]

Thanks for your response.
Now I explain to you:
I developed portlets in Liferay………..sorry but Are u italian?

[sibecs_d14521]

Scusami francescof, puoi aiutarmi?
Ho esaurito le idee…….non sò più dove sbattere la testa! Sono giorni che cerco una soluzione, ho visitato tantissimi forum e siti ma non ho trovato nulla…per favore potresti darmi una mano?