Asher Pfeifer
Work Stats

North Sioux City, South Dakota · Class of 2027

I do hard things.

I won a state championship on a mountain bike. Then I rode 150 miles over twelve hours to see whether I could. After that, I started building things, each one harder than the last. At my internship, I built a system that determines where new inventory should go in a warehouse to reduce the cost of later picks and put-aways. I rebuilt Catan in code and simulated nearly a million games to understand how its economy works. I built Vale, a styling app, to simplify a decision I make every day. Now I am building a simulation of how a person thinks and decides. What happens independently, and what reaches awareness? The model separates a body that acts on its own, a thought stream that is often elsewhere, and a gate that determines what enters awareness.

Now

Four things I've built

Research · 2026 – present

Artificial Person

A simulated human made of two systems: a body that acts automatically every tick, and a language-model thought stream that is usually thinking about something else. An awareness gate decides what reaches thought. Change one automatic parameter, rerun the same day hundreds of times, and measure what changes.

QuestionHow much of what a person does happens before they are aware of it, and what sets that gap? Built onPython, a 4B-parameter base model and a small embedding model on a home GPU, SQLite and Parquet logs, replayable runs StatusRunning. A nurse named Maria living through a boil-water notice, over seeds and parameter sweeps
How it works and what it has shown →

Company · 2026 – present

Vale

Dress well. Don't think about it. Vale learns what you own, reads what your day asks of you, and puts one outfit in front of you each morning. It is a decision-elimination app, not a fashion app

Wheredressvale.com on the web and Vale Style on the iOS App Store Built onOne hand-written web file, Capacitor with two Swift plugins, Supabase with nine edge functions, Claude for every judgment about clothes StatusLive. Vale LLC formed, paid web trials, iOS 1.0 approved and released in November 2026
The product, the build, and the decisions →

Simulation · 2025 – 2026

Catan as an economy

A rules-exact simulation of the board game, six styles of bot, and about 987,000 simulated games, read two ways. As an economy: ore and wheat trade at a premium because the recipes use them up, the bank caps every price, and a player who controls a good sells it cheap. As a strategy problem: where you settle decides more than how you play.

QuestionWhat sets prices in a game with no money, and which decisions actually win? Built onPython, Parquet, a browser interface for play, an evolutionary tuner, Monte Carlo tree search StatusWorking paper written November 2026. A search bot that overrides only on a significant gain beats the best tuned bot by 11.8 points
The economy, the bots, and the paper →

Internship · Tegra Corporation · January 2026 – present

Where a new item should go in a warehouse

As a data analytics intern I built a system that decides where a new item should be placed in the warehouse so the whole operation runs most efficiently. Before that I pulled the company's invoice history with SQL, lined it up against Federal Reserve data on machinery orders, and found a four-month lead, then showed that three customers explain most of the swing in revenue. The dashboards that came out of it are the ones the business reads.

ProblemEvery new item in a warehouse has to go somewhere, and a bad spot costs time on every pick and put-away after it Built onSQL on the company's own data, Power BI for the dashboards, Excel where the stakeholders live FoundA four-month lead between invoice data and machinery orders, and three customers behind about 70% of revenue variance

Also built

Smaller things

Each solved a problem I actually had.

2026 · Software

ACT tutoring platform

I tutor students for the ACT, so I wrote the software I run it on: a student side with on-screen and paper diagnostics, a tutor side with assignments, notes and answer review, and server-side scoring from the book's raw-to-scale tables. Built with React, Supabase and Cloudflare.

Stats

34ACT composite
3.73Unweighted GPA
2×FBLA state champion, Data Analysis and Financial Statement Analysis; chapter president
TreasurerStudent Council; three terms as class president
1stNebraska NICA mountain bike state champion; coach
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