Some small things I made for Tikiwiki:
- Visio viewer plugin http://sourceforge.net/tracker/index.php?func=detail&aid=1035520&group_id=64258&atid=506848
- Some plugins for use in our company that get data from an Access or an Microsoft SQL Server and show it in a table
- Made some custom changes to the authentification system to get it working with our Active Directory server
- Incorporated some existing web tools that we used before, so that they use the same login as tikiwiki (one of them is Workbench, another is viewcvs)