From Gentoo Wiki
Hi, I'm Zougloub (aka cJ).
I've been using Gentoo since 2004 and I have (as of 2014-09) an overlay  which contains packages which I use but I haven't found in main overlays.
I work as an engineer, mostly doing software development in embedded, simulation and computing stuff. I'm a fairly busy person and I don't always find the time to properly contribute back, but I try to respond to requests in a timely manner (zougloub on FreeNode).