Hi there,
I've read through your project description and I can say with absolute confidence, I am able to produce an application that will meet your expectations. I understand what you are asking for with regards to the templates and that is most certainly possible. I can include the ability for you to easily create any test, edit it, delete it or make a copy of it if you so desire.
From the sounds of things, you need a scaleable and manageable testing environment. While you made no mention of it, I believe for this system to be fully realized, you will require a user system. I have had a lot of experience in creating functional user interfaces and spent a lot of time building and managing user systems. I can create and integrate a fully manageable user system that will allow your users to take tests, automatically score and grade their test and allow each user to view their testing information at a later date should they so desire.
Having many years of design and programming experience, I know I can produce an easy to use and great looking web-based application that will meet your needs and the needs of your users.
Being new to the Freelancer.ca marketplace, I am interested in building a positive profile. If you give me the opportunity, I know I can deliver.
Please don't hesitate to contact me should you have any questions or would like to discuss the project further.
Thank you,
-Brendon