MR
Start a conversationSign in with ChatGPTSign in
Menu

Selected workSystems in practice

Ideas that became systems.

Technical builds, teaching tools, and operating experiments shaped by real constraints and actual people.

Featured image for Matthew Roxas’s work and projects
UML I created for Phase 1 for ECE 461 (repo at https://github.com/mroxas04/SWE-Course-Project/)
01

Personal AI system

Second Mind

A private, local-first system that turns journals and dated media into a grounded record of memory, identity, and change over time.

  • Local AI
  • Context retrieval
  • Human-in-the-loop
In development
02

Open-source teaching

Fourier Data Science Labs

An interactive lab course for students learning Fourier analysis through Python, data, and computation.

  • Python
  • Jupyter Book
  • Technical teaching
Public on GitHub
03

Community data platform

Standing Rock Data Project

Technical and stakeholder leadership for a student team building data infrastructure and decision tools with the Standing Rock Sioux Tribe.

  • Azure
  • Django
  • Project leadership
Purdue EPICS
04

Trustworthy AI

Model Registry

A hybrid Python and Node.js registry that evaluates open models, datasets, and code against reliability metrics before accepting them.

  • Python
  • Node.js
  • Model evaluation
Team project
View all GitHub repos