inquisitor77 0 Newbie Poster

If there's anybody out there who has been part of a project that has successfully built an enterprise N-Tiered (UIL/BLL/DAL) web application let me know. I work for a small IT firm and have worked on dozens of projects over several years now. Unfortunately these projects have been a hodgepodge of after thoughts and cobbled together blocks of code. I've researched, studied, and I'm aware of most of the concepts and theories behind these types of applications but I'm looking for practical solutions and real world examples.