Welcome to Meta! I am Nakon and I have been with the Wikimedia project for a little over five years. I am a university student and web developer and in my spare time I contribute patches to MediaWiki. My "home" project is the English Wikipedia.
I am a member of the Small Wiki Monitoring Team. If a Wikimedia-hosted wiki you contribute to is experiencing issues with spam or vandalism, I will be happy to help you fix the problem. For urgent issues, you may contact me on IRC or via email. I usually idle in #mediawiki. My nick on Freenode is nakon.
You may find some of my tools on the Toolserver useful. They are available here. If you would like a database query run, please let me know and I'll see what I can do.
If you have any questions, please let me know on my talk page.