Nicholas Dunzelman

AI-assisted software experiments, packaged hard.

I use AI heavily to make experimental tools, strange interfaces, and fast product-like prototypes. The value here is not deep domain expertise in every repo. It is taste, iteration speed, packaging, and turning rough ideas into demos that are easy to inspect.

Flagship Demos 6

Curated set of experiments with real docs, tests, and proof assets.

Public Repos 16

Most useful surfaces are public. Archive clutter is separated.

How I Work AI-assisted

Prototype fast, keep the best ideas, and polish the presentation hard.

Bias Demo over theory

Artifacts, screenshots, reruns, and visible behavior matter more than claims.

Selected Work

Six experiments that explain the profile.

mentor-worker-benchmark

AI-assisted experiment / Python

Mentor-worker benchmark

An AI-assisted benchmark experiment around whether a mentor LLM can improve a worker model on deterministic coding tasks.

TaskProof report overview

AI-assisted prototype / TypeScript

TaskProof

An AI-assisted browser proof prototype that turns a task spec into inspectable evidence bundles and static reports.

Boundary Atlas app home

AI-assisted analysis experiment / TypeScript

Boundary Atlas

An AI-assisted experiment in TS and JS architecture analysis with findings, drift checks, and offline HTML reports.

Counterexample Studio workbench

AI-assisted testing experiment / TypeScript

Counterexample Studio

An AI-assisted experiment in making property-based counterexamples, shrink traces, and reruns easier to inspect.

PixelMelt interface

AI-assisted creative prototype / TypeScript

PixelMelt

An AI-assisted browser prototype that turns one image into a live falling-material simulation and exportable WebM clip.

llm-eval-harness

AI-assisted CLI experiment / Python

LLM eval harness

An AI-assisted CLI experiment for reproducible local-LLM evals over any OpenAI-compatible API.

Other Public Work

Other prototypes worth seeing.

PromptOps Studio

AI-assisted full-stack prototype for text generation, summaries, titles, and keyword extraction.

Open repo

Med Explain

AI-assisted local prototype for explaining clinical PDFs with OCR fallback, lab parsing, and FHIR export.

Open repo

Trolley Tracker

AI-assisted campus transit prototype for live trolley positions, stop ETAs, rider alerts, and schedule fallback.

Open repo

How To Read This

This is a prototype portfolio, not a claim of mastery.

AI-assisted from end to end

I use AI heavily for coding, iteration, and exploration. What is actually mine here is choosing ideas, steering the shape, testing what matters, and polishing the result.

Prototype-heavy by design

Most repos are experiments or tool concepts pushed far enough to become believable demos. They should not be read as proof that I have deep experience in every domain they touch.

Packaging is the skill

The throughline is fast iteration, sharper demos, cleaner docs, and making weird ideas legible enough that someone can actually try them.

Benchmark

mentor-worker-benchmark

An AI-assisted benchmark experiment around a question I found interesting: whether a mentor LLM can improve a worker model on objective coding tasks. The real signal is the artifact trail, not any claim that I am a benchmark researcher.

Browser Proof

taskproof

An AI-assisted prototype for turning a browser task spec into screenshots, DOM captures, network evidence, console logs, and a shareable static report. It is a good example of how I shape an idea into a clean demo surface.

Static Analysis

boundary-atlas

An AI-assisted architecture-analysis experiment for TypeScript and JavaScript repos. I would not present this as evidence that I am an architecture expert. I would present it as evidence that I can turn an analysis idea into a polished tool-shaped prototype.

Testing UX

counterexample-studio

An AI-assisted experiment focused on the part of property-based testing that usually feels opaque: the minimal failing witness, the shrink path, and the exact rerun command that gets you back there.

Creative Tool

pixelmelt

A more playful AI-assisted prototype: turn one image into a live material simulation, then export a short clip directly from the browser. This is here because it shows experimentation and taste, not because it proves graphics expertise.

CLI Utility

llm-eval-harness

A narrow AI-assisted CLI experiment for sanity-checking a local model server, saving artifacts, and keeping a small eval history while swapping prompts, models, or serving stacks.