Electronic Portfolios can be an impressive way to present yourself to potential employers. Using a file hosting website, you can send and share large files via Facebook, Twitter, Instant Messenger, Email, Blogs, and Websites. Many sites offer basic packages for free, free trial offers, or low-cost packages that have special features such as added security or multiple uploads per month. Each company offers something different so do your research and choose what works best for you.
Some places to start (by no means am I endorsing these companies- they just came up in a search):
Mediafire.com, FileSavr.com, Filedropper, FileDen... there are tons of them out there!
Here is a sample of my portfolio. I have placed smiley faces on the kids to protect their identities. :)
Happy Large File Sharing!