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I live in beautiful Marin County, California, ten miles north of San Francisco, where I moved in 2015 and lived until the pandemic made me want to go somewhere with easier access to the outdoors.

Mountain landscape at dusk, film grain and vignette, full moon, dry grassy hills and dark conifers
Mount Tamalpais, my neighborhood mountain

I work on the TypeScript language and compiler at Microsoft. A lot of what I’ve worked on has been more or less related to modules.

Outside of work, I’m currently climbing, diving, and woodworking. I made a pretty good table and bed frame. I also occasionally backpack (I thru-hiked the Appalachian Trail in 2014), or bike across a small country.