Hello, I am RadiX, a long-time community member, formerly known as Ruy Pugliesi. I started contributing to the Wikimedia projects many moons ago.
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Currently this account is mainly used for testing purposes and to process the unblock-pt-l queues - and other related stuff. I am more easily reachable at my steward account.
I take part in many IRC channels under the nicks RadiX or RuyP (or some variant thereof), and I can be easily found in the CVN channels. If you have an IRC client, feel free to ping me there and I will be glad to help you. Otherwise, you can also contact me either by leaving me a message on my main talk page or via email.