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Somewhere in the Mandalay Bay...
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Somewhere in the Mandalay Bay...
191 followers · 252 following

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx4Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: Quickdraw

Organizations

@LLM-Mailroom-Services

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Exios66/README.md

Jack J. Burleson. Machine Learning, Data Science, AI Engineering & Safety. It’s a pleasure to meet you here...

M.S. candidate in Psychology: Data Science in Human Behavior at UW–Madison.

I build AI systems from start to finish: multi-agent document pipelines, fine-tuned and calibrated transformers, LLM evaluation harnesses, and behavioral prediction models.

University of Wisconsin–Madison. M.S. Data Science in Human Behavior. Madison, WI.

Portfolio Résumé (PDF) LinkedIn Email

Featured work

Digital-Mailroom, a capstone with American Family Insurance: five Python packages and one LangGraph pipeline for legal-document routing, scoring and deployment. 13-node LangGraph pipeline, 5 document classes, 3,302-document dataset.

Mailroom-ML: a calibrated ModernBERT document classifier that knows when to pass a document to an LLM. PyTorch, Calibration, ONNX. MapReduce-Reloaded: a from-scratch rebuild of Google’s MapReduce in Go with all 23 paper features, crash recovery and benchmarks. Go, Python, gRPC. Psychometric Digital Twin: LLM personas compared with seven cross-validated classical ML models, from Ridge to XGBoost, on 241 respondents. The personas did not beat the simple models. scikit-learn, XGBoost, SHAP. Wave Laboratory: a real-time 3D ocean to experiment with, with spectral wave models and rogue waves, rendered with WebGL 2. TypeScript, Three.js, Physics.

Try it in the browser
Wave Laboratory (live demo) Langton’s Ant (live demo) The Mandalay Bay (live demo) Mandalay Pixel RPG (live demo)

Also: Mailroom Reloaded · Mailroom-Corpus-EDA · RVL-CDIP-Classifier · AeroGlobe · Truth & Deception study · The Mandalay Bay · Langton’s Ant
All projects with case studies →

Toolbox

Python (language) PyTorch (deep learning) scikit-learn (classical ML) R (language) LangGraph (agents) Docker (containers) Hugging Face (models), my profile vLLM (serving)

Languages & dataPython · R · SQL · TypeScript · MATLAB
Machine learningPyTorch · scikit-learn · Hugging Face · fine-tuning · calibration · SHAP
AI engineeringLangGraph · multi-agent · LLM evals · vLLM · Ollama · OpenRouter · FastAPI
Engineering & cloudDocker · gRPC · Spark · pytest · Quarto · AWS · Azure · GCP

Background

Education M.S. candidate, Psychology: Data Science in Human Behavior, UW–Madison (expected December 2026).
B.S. Psychology, neuroscience concentration, UW–Parkside (2025).
Research Cognitive neuroscience lab at UW–Parkside: EEG, and a study of truth, deception, and cognitive workload, presented at the 2025 Midwestern Psychological Association conference.
Before grad school Five years in high-volume logistics, working on quality assurance, documentation, and process improvement. It is why I care about error rates, reproducibility, and cost as much as accuracy.

Contact

Jack J. Burleson

Email LinkedIn Portfolio Hugging Face Instagram

Activity

Contribution graph snake eating my commits Contribution graph snake eating my commits

Activity stats under the snake: active days, current streak, longest streak and active weeks over the last 12 months, with a weekly activity chart.


Don't hesitate to reach out, I would always love to connect with likeminded individuals!

As always, wishing you godspeed my friend...

Signature of Jack J. Burleson

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  1. resume resume Public

    Resume of Jack J. Burleson, 2026 ⚚ M.S. candidate, Data Science in Human Behavior, UW–Madison

    Python 1

  2. LLM-Mailroom-Services/Digital-Mailroom LLM-Mailroom-Services/Digital-Mailroom Public

    LLM-Mailroom constellation hub: uv monorepo for pipeline packages, governance, and live DMR dispatch board.

    HTML 2 1

  3. MapReduce-Reloaded MapReduce-Reloaded Public

    A from-scratch re-implementation of Google's MapReduce, as described in Dean & Ghemawat, MapReduce: Simplified Data Processing on Large Clusters (OSDI 2004), extended for modern infrastructure: obj…

    Go 1

  4. LLM-Mailroom-Services/mailroom-ml LLM-Mailroom-Services/mailroom-ml Public

    Machine-learning training, evaluation, and deployment for the Digital Mailroom ModernBERT ingest fast-path classifier.

    Python 1

  5. wave-laboratory wave-laboratory Public

    A real-time, scientifically grounded 3D ocean-wave sandbox. Build a sea state from oceanographic wave spectra, drop ships into it, and measure how they handle the waves.

    TypeScript 1

  6. degen-llms degen-llms Public

    A satirical choose-your-adventure Mandalay Bay resort simulator with a unified chip economy. Play blackjack, slots, and the sports book on the casino floor; check into the hotel; lounge at the 11-a…

    Python 5 3