Brennen Bearnes
Software Engineer at Wikimedia Foundation
Lyons, Colorado, United States
Summary
🤩
RockstarBrennen Bearnes is a seasoned software engineer with 14 years of experience, currently applying his skills at the Wikimedia Foundation from his base in Lyons, Colorado. He combines embedded systems and DevOps expertise—particularly with Raspberry Pi and CircuitPython integrations—with backend platform detection work, contributing to well-known Adafruit projects like Blinka and Pi installer tooling. Comfortable across shell scripting, systemd/service management, hardware abstraction, and platform-specific refactoring, he excels at making hardware-software interactions reliable in production. Despite a low-key GitHub persona, his commits reveal a pragmatic approach to collaboration and a knack for smoothing cross-platform compatibility quirks.
14 years of coding experience
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (34)
py10
python10
scripting10
platform-detection10
bash10
abstraction10
abstraction-layer10
detector10
gpio10
automation10
script10
sys10
device-detection10
system-administration10
sh10
Programming languages (15)
Github contributions (5)
adafruit/Adafruit-Pi-Finder
Jan 2015 - Feb 2015
Find and set up your brand new Raspberry Pi
Role in this project:
DevOps Engineer & Embedded Systems Engineer
DevOps Engineer & Embedded Systems EngineerContributions:72 commits, 8 PRs, 28 pushes in 1 month
Contributions summary:Brennen primarily focused on automating the Raspberry Pi setup and configuration process. Their contributions include modifying deployment scripts for package management, integrating SSH checks for connectivity, and building a script for the PiTFT display. This involved shell scripting, system configuration, and potentially some aspects of embedded systems development, specifically targeting the Raspberry Pi platform.
raspberry-pi
adafruit/Adafruit_Blinka
Jun 2018 - Jan 2019
Add CircuitPython hardware API and libraries to MicroPython & CPython devices
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:24 commits, 11 PRs, 19 pushes in 7 months
Contributions summary:Brennen focused on enhancing the `adafruit_blinka` library, which provides a CircuitPython API for various hardware platforms. Their contributions primarily involved adapting the library for specific hardware, including Raspberry Pi revisions and Beaglebone Black. The commits also included adding dependencies and platform-specific code to support hardware like RPi.GPIO and WS281x, and integrating with platform detection libraries. Furthermore, they refactored the codebase to align with chip-specific naming conventions.
cpythonhardwaremicropython
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