I will create mini application from scratch to realize some of your ideas that need to appear in online world. By mini app I mean database with maximum 2 database tables and php script with maximum approximately 100 lines of code (for example: simple submit form page, contact page, image upload form, creating thumbs script, resolving mathematics exercises, simple site parser, template implementation etc.). I will implement html and css effects for better look of the application. When I have finished application, I can host it on your server and I will give you an explanation how it works.