PERSONAL ENGINEERING LOGPATRICK MANNION / FIELDNOTES
// NOTES BY PATRICK MANNION

Software for
the factory floor.
Notes from Patrick.

Production data, unreliable integrations, AI experiments, and the work of leading a technical team. A notebook for working through the details.

INDUSTRIAL SOFTWARE / DEVELOPMENT / TEAM LEADERSHIP
A bearded character in a baseball cap giving a thumbs-up beside a retro computer, in green CRT artwork.
PM
THE PERSON BEHIND THE NOTES

Hi, I’m Patrick.

This is my notebook on industrial software, software development, and leading technical teams. Have a question or a different take? I’d like to hear it.

INDUSTRIAL SOFTWARE+SOFTWARE DEVELOPMENT+LEADING TEAMS+AI & ML+THINKING OUT LOUD
01 / THE NOTEBOOK

Latest notes.

PROBLEMS, DECISIONS & EXAMPLES

PREVIEW EDITION / 5 sample notes demonstrate the reading experience. Demonstration content is labeled throughout.

DevelopmentSAMPLE NOTE
02

Boring software is a feature

Choose predictable defaults and make failure, recovery, and maintenance part of the design.

3 min read
Industrial softwareSAMPLE NOTE
05

The last mile between OT and IT

Make industrial data interfaces explicit about meaning, time, quality, ownership, and recovery.

3 min read

5 notes in the notebook // END OF LOG

THE PAST YEAR ON GITHUB

Building, bit by bit.

Contribution calendar and work totals are loading.

View my GitHub profile ↗
ELSEWHERE

Notes between notes.

Shorter thoughts, conversations, and things I’m working on.

LET’S TALK

What are you working on?

A production-data problem, an integration that keeps breaking, or a team decision you’re weighing up. I’m interested in the details.

Scheduling opens soon. The calendar is not connected yet.
FOLLOW THE NOTEBOOK

Field notes. In your inbox.

Get new notes on industrial software, development, and leading teams when they’re published.

Prefer RSS? Subscribe to the feed ↗
articles.md
jk navigate
TOP
COMMAND LINE
A LITTLE LESS MOUSE

A familiar way to move around. All controls also work with a mouse or touch.

h / l
Back / forward in browser history
j / k
Next / previous visible note
enter
Open the focused note
gg / G
Top / bottom of page
/ or Ctrl/Cmd K
Search the notebook
:
Open the command line
? / esc
Help / close a dialog

Commands: :home, :lab, :about, :theme green, :theme amber, :theme paper, :reboot. Turn off Vim navigation in the bottom-left status bar to disable single-key shortcuts. Ctrl/Cmd K always opens search.