Explain that your experience is in creating in house intranet applications that you have no way of showing the client. If you plan on doing freelancing side work I would recommend you put together a personal project that looks great and has some jquery/ajax/any other tech you want to showcase. it does not have to be anything special just a basic fizz buzz that you can talk about with experts. They will understand that you created this for this purpose and it not hold it against you... probably it will be a benefit. —
Chad Jun 27 '12 at 14:07