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I’ve been a software developer ever since I first started typing in program listings on an 80s home computer.

I’ve been a contributor to Free and Open Source software for over 20 years. Continue reading my github profile for my contributions and original software.


  1. Forked from micropython/micropython

    CircuitPython - a Python implementation for teaching coding with microcontrollers

    C 2.5k 640

  2. LinuxCNC controls CNC machines. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.

    Python 985 851

  3. A curated list of awesome CircuitPython guides, videos, libraries, frameworks, software and resources.

    395 40

  4. Host your own 3D models online by using cookiecutter on this repository


  5. gtk frontend for lossless cropping of jpeg images

    Python 60 20

  6. Programs and scripts to display "inline" in Adafruit Learning System guides

    C 510 494

2,151 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri

Contribution activity

August 2021

Created a pull request in adafruit/circuitpython that received 6 comments

Add qrio: Decode QR codes with quirc lib

Camera-free testing with qr.ppm from import qrio with open("qr.pgm", "rb") as f: content =[-76800:] d = qrio.QRDecoder(320,240, qr…

+568 −18 6 comments
Opened 2 other pull requests in 2 repositories
1 merged
1 merged
Reviewed 3 pull requests in 2 repositories
adafruit/Adafruit_Learning_System_Guides 2 pull requests
adafruit/circuitpython 1 pull request

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