MSMatthew Stewart
Matthew Stewart

PORTFOLIO

Software for the press shop: CAD automation, numerical simulation, computer vision, AI agents and plant systems. Nine projects, 2025 → 2026.

Dive in ∞▶ Watch the reelExplore the projects
1,577,245lines of hand-written code
6,366source files
9projects · 1 developer
The reel

Ninety seconds, nine projects

Every number in the video comes from the write-ups below. The visuals and the synthwave track are both generated in code, locked to 120 BPM.

Projects

The work, in depth

Each page is a full technical write-up: architecture, algorithms and the equations behind them, measured results, and an honest status.

01

Mursix Design Assistant

A SOLIDWORKS add-in that takes a progressive die from part to press: strip layout, FEM forming simulation, tool build, audit, detailing and CAM.

466,402lines of hand-written code
404JSON API operations
Read the deep dive →
02

War Room

A plant-operations web app that reads the Plex ERP live and puts every department's numbers on one signed-in site.

126,230lines of code
78web pages
Read the deep dive →
03

Part Quote Automation

Turns a customer's 3D part into a flat blank, die strip, mock die, tooling estimate and the most similar past parts.

121,631lines of code
9,292company parts flattened in 13.7 h
Read the deep dive →
04

Teams Meeting Agent

Joins authorized Teams meetings, transcribes them on company hardware and emails AI-drafted minutes to the organizer.

14,126lines of code
5meetings recorded at once
Read the deep dive →
05

ERP Connector for Vision Inspection

Plant-side hub that feeds Raspberry Pi inspection cameras live job context from the ERP and ships each station its model.

5,488lines of code
30 FPSmedian station inference rate
Read the deep dive →
06

AI Detailing

Reads a 2D die assembly, rebuilds every manufactured part and draws company-standard detail prints without AutoCAD.

809,328lines of code
193historical dies run, 0 crashes
Read the deep dive →
07

AI Dimensioning

An unattended, parallel AutoCAD pipeline that turns thousands of legacy die drawings into a machine-learning dataset.

3,706legacy drawings scraped
12,334detail sheets split out
Read the deep dive →
08

Edge Vision

Checks stamped parts pass/fail at the press: iPhone capture, GPU training, Raspberry Pi 5 + Hailo-10H at the edge.

21,136lines of code
96.3 %pass/fail accuracy
Read the deep dive →
09

Time Tracker

AutoCAD and SOLIDWORKS add-ins that measure real design time and post it against each job's estimate.

7,201lines of code
4CAD hosts: AutoCAD 2025-27 + SOLIDWORKS
Read the deep dive →
Stack

Lines of code by language

1,577,245 hand-written lines across all nine projects. Vendored libraries, generated files and build output are excluded. Hover or focus a bar for the breakdown.

View as a table
LanguageLinesFilesShareUsed in
Python910,5823,42557.7 %Mursix Design Assistant, War Room, Part Quote Automation, Teams Meeting Agent, ERP Connector for Vision Inspection, AI Detailing, AI Dimensioning, Edge Vision
C#469,6201,93429.8 %Mursix Design Assistant, War Room, Teams Meeting Agent, AI Detailing, AI Dimensioning, Time Tracker
JavaScript111,4434787.1 %Mursix Design Assistant, War Room, Part Quote Automation, ERP Connector for Vision Inspection, AI Detailing
PowerShell23,8412341.5 %Mursix Design Assistant, War Room, Part Quote Automation, Teams Meeting Agent, ERP Connector for Vision Inspection, AI Detailing, AI Dimensioning, Edge Vision, Time Tracker
HTML21,5671281.4 %Mursix Design Assistant, War Room, Part Quote Automation, AI Detailing, AI Dimensioning, Edge Vision
CSS18,569621.2 %Mursix Design Assistant, War Room, Part Quote Automation, ERP Connector for Vision Inspection, AI Detailing
TypeScript12,422280.8 %Part Quote Automation, Edge Vision
AutoLISP3,12840.2 %Mursix Design Assistant, AI Dimensioning
Kotlin2,009210.1 %War Room
Rust1,221100.1 %Part Quote Automation
XAML72430.0 %Time Tracker
Shell523110.0 %ERP Connector for Vision Inspection, Edge Vision
Inno Setup48020.0 %Time Tracker
C++33410.0 %War Room
VBA30920.0 %Mursix Design Assistant
Batch209120.0 %War Room, Part Quote Automation, ERP Connector for Vision Inspection
MSBuild18130.0 %Time Tracker
XML8380.0 %War Room

Tools, frameworks and platforms