Personal projects, end-to-end walkthroughs

The projects I've shipped for hackathons and side builds, most of them narrated end to end: brief, architecture, tricky moments, demo. Newer builds sit at the top. Browse by whatever looks interesting; there's no order to follow.

Featured2:11

3D Printing Directly from My Steam Deck

1:07

Sentry's Python SDK leaked 207 MB from one line

2:33

205 MB leaked by one line in Sentry's Python SDK

1:02

Black dog syndrome isn't real. I checked 99,916 records.

1:57

Pancho has been waiting 449 days. No photograph on file.

59s

One salon client is fine, one's leaving. Same 44 days.

1:13

One salon client is fine, one's leaving. Same 44 days.

2:34

Unsay: agent memory that goes back and un-says what it told you

2:37

Assay: does your skincare actually work? Measuring with an error bar

1:33

Ollama ships its Windows-on-Arm build with the matrix unit OFF: 5.75x slower, one-line fix

1:33

Ollama ships its Windows-on-Arm build with the matrix unit OFF: 5.75x slower, one-line fix

1:01

$90,322 of Model Error From One Integer, and Every Monitor Stayed Green

2:52

$90,322 of Model Error From One Integer, and Every Monitor Stayed Green

1:26

I built an app that stops impulse buying (by making you wait)

56s

Audio-describe a whole video archive for ~$0.03/min

2:25

Overtone: WCAG audio description for a whole video archive, on Backblaze B2

1:00

91 of 626 "perfect" student programs were broken - Viva finds what tests miss

1:30

91 of 626 "perfect" student programs were broken - Viva finds what tests miss

1:01

LedgerPilot: an AI agent that can't write a wrong journal entry

2:57

LedgerPilot: an AI agent that can't write a wrong journal entry

43s

A whole subreddit builds one marble machine, and the marble decides which parts survive

43s

A whole subreddit builds one marble machine, and the marble decides which parts survive

1:31

Closed is not done: a Slack agent that only closes a task on evidence

1:15

Pick Your Side: I built a machine that manufactures passion for a football team

1:15

Pick Your Side: I built a machine that manufactures passion for a football team

1:30

Bloom: an AI agent that runs a local business's weekly marketing (early demo, feedback welcome)

3:17

FlakeWarden: Agentic Flaky-Test Triage for UiPath Test Cloud | AgentHack 2026

2:24

LotZero: global live auctions with zero oversells, on Aurora DSQL + DynamoDB

2:11

OrbitOnboard: Contributor Starter Kits from GitLab Orbit in One Command

2:59

SWORN: Custom MCP Gateway for Protocol SIFT | SANS Find Evil! 2026 Submission

3:00

AgentGate: Stop rogue AI actions on Splunk before they ship | Splunk Agentic Ops Hackathon

2:59

Warden: an agent that governs other agents | Gemini 3 + Dynatrace MCP | Rapid Agent Hackathon

50s

Wall Street says Ozempic killed restaurants. The data says no.

3:17

Appetite for Noise: Does Ozempic Actually Cut US Spending? | Built with Zerve

1:00

What if your Reddit mod team had a memory?

1:00

Memex: Institutional Memory for Reddit Mod Teams | Hackathon Submission

58s

What if your Reddit mod team had a memory?

58s

Memex: Institutional Memory for Reddit Mod Teams | 1 Minute Explanation

3:01

Memex: Institutional Memory for Reddit Mod Teams | Hackathon Submission

2:37

Salon: Generative Agents You Can Walk Into | Built with MeDo

30s

AUTEUR - The first multi-model film festival | Melius Challenge

2:55

MaternalGuard | Prompt Opinion Hackathon Submission

2:59

Polymarket Decoded - Live Mispricing Scanner | ZerveHack Hackathon

7:55

Roamly | RevenueCat Shipyard: Creator Contest Hackathon Submission

5:31

Shot Supervisor | FIBO Hackathon Submission

29s

NovaTrace in less than 30 seconds | 2025 NASA Space Apps Challenge

3:40

Predictive AI In Healthcare with FHIR Hackathon Submission