Building a Component of an existing application Topic is solved

[jsteurer]

I'm looking for an application database component for my homebrew beer recipes.  I have found this website that I would like to modify and use with joomla.  http://www.brewthology.com

• i would need this app use my Current template.
  
• Use my current jos_user table for my new/current users

Where should I start?  Does anyone have any suggestion on how this task could be accomplished?