Hi, I'm Luke. I'm a British Wikipedian, been dipping into things here and there since 2004. At the time of writing I'm spending a fair bit of time helping out at WP:Teahouse and WP:AFCP. I have a small watchlist I keep an eye on, and I'll generally fix simple things if I stumble across them. I like making sure facts on Wikipedia are properly sourced.
I have file mover rights, though at the moment I am not actively seeking out opportunities to use this.
I'm a volcano scientist in my day job, which is kinda fun :)