last updated 2021-01-02

A screen capture from Red Turtle by Studio Ghibli I'm 30 and live in Medford, MA. I grew up in Nashville, TN.

I make {short songs}, am {learning to grow living things}, run a climate and conservation company {Upstream Tech}, and have a number of technical and non-technical {projects}, hobbies and interests. I used to be a strong rock climbing -- you could find me in the local rock gym on most days; these days you can find me in {the Middlesex Fells} running on the trails.

This site is called {mmx}. It is my place to write, research, share ideas and keep notes.

Email: m@mrshll.com

Twitter: {^@marsh}

Fediverse: {^@mrshll}