We have developed the following site:
It integrates a HTML site and Salesforce force.com sites, developed with visualforce.
As you can see on the site, those are properties and have images. This images are uploaded by public people through the force.com site
The problem we have is that when users upload images they use a "big size" and the image slows the site because it takes a lot of time to load, so we have to manually resize the image.
We need an expert that could integrate to the site mentioned above, so that when a user uploads images, they are AUTOMATICALLY resized to have a proper size for loading on site.