I was a technical writer & trainer from 1991–2000, at NeXT and PDI (now DreamWorks). I was an OS engineer at Apple for most of 2000-2010. I handled kernel extension (kext) support in Mac OS X, from the kernel up through the command-line tools. I also wrote IORegistryExplorer 2.x, which Apple sadly deleted after I left. I currently study somatics and build the occasional functional skeleton model.
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