Before you start
A note of warning: the tutorials listed here simply describe the way I work with typo3. It is in no way the best approach or the most documented one. It is a way which simply helps you get through some of the common issues which come up when building small outsourced websites.
Reasons for writing these tutorials: typo3 is not yet as popular as it should be, and so it is very difficult sometimes to find information you are looking for. I believe that the most valuable resources are code snippets. These tutorials are aimed to the average freelancer who needs to complete a project fast and on budget and so he does not have the time, will or resources needed to dive deeply into typo3, and would rather just see some code snippets and work his way out based on that.