Projects

  1. Lockup

    Lockup is an app I co-founded to give teachers the ability to restrict student phone usage during class. I have worked as the CTO since it was founded.

    React Native, AWS
     Apr 2026 – Present lockup-app.com
  2. TAIR

    Landing page for TAIR, the proposed Trinity Robotics and AI Society, which I am working to establish.

    React, Tailwind CSS, Vite
     Jul 2026 tair.ie
  3. Toy Models of Superposition

    An implementation of Anthropic's Toy Models of Superposition paper, reproducing how neural networks store more features than they have dimensions and the geometric structures that emerge when they do.

    Python, PyTorch, NumPy
     Jul 2026 github.com/mcrowley19/Toy-Models-for-Superposition-Implementation
  4. 30papers.com

    A beginner friendly collection of 30 AI papers recommended by Ilya Sutskever. Reached the top 10 posts on Hacker News and gained over 68,000 users in 24 hours.

    React, TypeScript, Tailwind CSS, Cloudflare
     Jul 2026 30papers.com
  5. Alpine Valley

    Led the website redesign for Alpine Valley, a startup accelerator I joined as part of Cohort Alpha.

    React
     Jun 2026 alpine-valley.com
  6. Sol-450

    A 3D simulation of a greenhouse on Mars made as an entry to Start Hack 2026 in 36 hours. Food production managed using 6 AI agents to ensure a stable food supply.

    React, Three.js, Python, AWS
     Mar 2026 github.com/mcrowley19/mars-food-simulation
  7. Shoelace

    An accessibility app that uses the Gemini Live API to guide children and those with disabilities through day-to-day tasks.

    React, Python, FastAPI, Gemini API, Google Cloud
     Mar 2026 github.com/mcrowley19/shoelace
  8. Kangrat

    A professional networking platform with profiles, Algolia search, messaging, job discovery, and a gamified XP levelling system. Made solely by me in less than one week.

    React, TypeScript, Firebase, Algolia
     Feb 2026 www.kangrat.com/discover
  9. micrograd-java

    A Java remake of Andrej Karpathy's micrograd engine I made to gain a better understanding of backpropagation.

    Java, Maven
     Jan 2026 github.com/mcrowley19/micrograd-java
  10. Snap and Swing

    A swinging Snapchat AR game. Won $1.5k in prize money after placing 2nd in the 2D category of the Snap Games Lensathon. Played over 21 million times.

    TypeScript, Snap Lens Studio
     Dec 2025 devpost.com/software/snap-and-swing
  11. LinearOps

    A Python library for linear algebra operations that supports matrix and vector computations.

    Python
     Nov 2025 github.com/mcrowley19/LinearOps
  12. learnquotes.com

    A website for Leaving Cert students to revise Shakespeare quotes.

    React, TypeScript, AWS
     Jul 2025 learnquotes.com/
  13. Temperature and humidity tracker

    A website I built at 18 for tracking temperature and humidity levels across my parent's house.

    Cloudflare, Flask, DHT22 Sensors, Raspberry Pi
     Mar 2025