Want to contribute your own code? I'm always interested in new and interesting Data and Export Types. The best way to send along your code is by doing a github pull request. That makes my life a whole lot simpler; if you don't know about github, or haven't tried forking a project yet - now's your chance! It's a very useful skill to have. You can find the project here.
But if you don't fancy using github, you can always email me your code and I'll review it and commit it myself.
I get a lot of emails, so I generally prefer being contacted via github. But in case you need to reach me, you can email me at firstname.lastname@example.org.