Welcome to my corner of the internet!#
Greetings fellow traveler! Salutations! Callooh! Callay!
My name is Nathan Barry. I’m a CS graduate student at UT Austin and am interested in systems and machine learning. I love working on hard problems with great people. Occasionally, I write about things that interest me.
Below are some of the things I’ve been doing.
| Currently | |
|---|---|
| Aug 2024 - Present | Finishing my Master’s of Science in CS @ UT Austin |
| Aug 2025 - Present | A Graduate Researcher at UT Austin, working on diffusion language models and previously distributed low-communication training |
| Previously | |
|---|---|
| Oct 2025 | Placed 3rd for the Play-Do Prize at Cal Hacks 2025. Built Curserve, a coding agent serving framework with significantly faster end-to-end generation |
| May 2025 - Aug 2025 | Worked at Apple as a Machine Learning Intern, working on time-series forecasting for predictive autoscaling |
| Jun 2025 | Attended Y Combinator’s first AI Startup School (and other summer events) |
| Aug 2021 - May 2025 | Finished my Bachelor’s of Science in CS and Math @ UT Austin |
| Apr 2025 | Won the Austin Meta 8VC Hackathon (1st place). Built an auto-debugging LLM agent (CLI tool and VSCode extension) that used GDB for you |
| Nov 2021 - Jan 2025 | Worked at multiple startups as a Software Engineer, doing Rust and TypeScript full-stack development and Python machine learning and robotics work |
| Feb 2024 - Sep 2024 | Was an Undergraduate Researcher at UT Austin, working on ML infrastructure for LLM dataset contamination research |
| May 2022 | Participated in the Z fellows program |
Life#
Outside of school and work, I enjoy reading, pickleball, badminton, climbing, pool, and playing the guitar!
I think that the spirit of my life philosophy is tersely captured by the quote below, which I came across in the book The Empire of Pain.
“I believe that a man should strive for only one thing in life, and that is to have a touch of greatness” — Félix Martí-Ibáñez
While the previous quote expresses the grand and aspirational, the following gives the humbling required dose of conscientiousness.
“The thoughts of others
Were light and fleeting,
Of lovers’ meeting
Or luck or fame.
Mine were of trouble
And mine were steady;
So I was ready
When trouble came.” — A.E. Housman
Throughout the years, I’ve tried to collect and curate pieces of text I enjoy.
Hacker News Archive#
Some of my posts and projects have appeared on the front page of Hacker News! Below are links to the discussions:
| Post | Date |
|---|---|
| Show HN: Tiny Diffusion – A character-level text diffusion model from scratch | November 14th, 2025 |
| BERT Is Just a Single Text Diffusion Step | October 20th, 2025 |
| Running GPT-2 in WebGL with Classic GPGPU Programming | May 24th, 2025 |
| Show HN: GPT-2 implemented using graphics shaders | May 2nd, 2025 |
Personal Records#
Here is a list of some personal feats I’ve done (featuring the impressive and the useless).
| Event | Record |
|---|---|
| Mile | 4:28 |
| 2 Mile | 9:51 |
| 5k | 15:56 |
| Bench | 275 lbs |
| Bouldering Grade | V8 |
| Starcraft 2 Rank | Diamond (Protoss) |
| Balls Juggled | 4 |
| Bowling Score | 203 (my proudest one!) |