Get in Touch

Shane Conner is a Lead Data Scientist, abstract painter, and technologist based in Grafton, Wisconsin. Professional work: LLM-powered systems, reinforcement learning, end-to-end ML pipelines. Creative work: large-scale squeegee oil paintings.

[email protected]
Location Grafton, WI
Art Commissions Available

Curriculum Vitae

Experience

Lead Data Scientist Northwestern Mutual
Milwaukee, WI Aug 2022 – Present
  • Lead the data science effort on ALAI, a production LLM platform over financial advisor and client call transcripts, live to the full advisor field. Direct a small team on architecture, prompt design, and evaluation. Built on LangChain and LangGraph over AWS Bedrock.
  • Built Memex, the in-house agent system the platform runs on. Confidential material cannot leave the firm’s platform, so everything runs and is stored inside it.
  • Set the evaluation standard ALAI ships against: an LLM-as-judge harness as a fast pre-screen and never as ground truth, a rubric built with subject matter experts, and blinded comparative review of competing variants. One of the four modules reaches 93.4% field-level recall against expert-labeled transcripts.
  • Designed ALAI Insights, a multi-agent research framework on the same stack. Each run moves from a stated question and hypothesis through investigation to a validated conclusion, with entity citations into a knowledge graph and context that continues across runs. Internal teams use it to find product gaps and the advisor behaviors that precede a client commitment.
  • Built a two-stage financial planning assistant: an FT-Transformer for product propensity feeding a FiLM-conditioned transformer that predicts plan pages, trained on historical plans, so a partial plan can be completed from client features and the selections already made.
Data Scientist Wantable
Milwaukee, WI Jan 2019 – Aug 2022
  • Co-built a clothing recommender on Doc2Vec embeddings and gradient boosting. Customers kept 34% of the items it ranked highest, against about 17% for the rest.
  • Replaced a snake-style warehouse picking route with an optimized one. Replaying the same orders, walking distance dropped over 24%.
  • Built a model predicting which order items would be refilled from returns within 24 hours.
  • Built Visual Sales, a dashboard ranking product imagery by best sellers.
Data Engineer Penta Technologies
Brookfield, WI Jul 2018 – Jan 2019
  • Worked cross-functionally to extract, transform, and load (ETL) customer data into Penta Technologies ERP database.
Research Analyst Laboratory for Systems Medicine
Chicago, IL Jul 2018 – Jan 2019 · Part-time
  • Constructed predictive models using supervised machine learning algorithms to predict patient mortality risk.
Project Manager Elkay Interior Systems
Milwaukee, WI Mar 2012 – Jul 2018
  • Led a remodel program comprising 348 plumbing supply stores across the US and expedited the timeline by 75%+.

Personal Projects

Python, PyTorch, Stable-Baselines3, LightGBM
  • Designed and built an autonomous RL-based portfolio management system that ingests multi-source financial data (FRED, SEC, news, market), processes it through 15 specialized feature engineering modules, and outputs risk-managed portfolio allocations using PPO with a Transformer policy network.
  • Implemented cross-asset attention mechanism, market regime detection, and reward shaping balancing return incentives against drawdown and turnover penalties.
  • Integrated as a tool within an LLM-orchestrated agent: the model surfaces insights and allocation recommendations, discusses rationale with a human-in-the-loop, then executes approved actions.
Python, SQLite, scikit-learn
  • Built a knowledge graph–based task management system where a single logged action recursively propagates through a multi-parent taxonomy spanning 6 category hierarchies and 1,600+ nodes.
  • Engineered adaptive frequency system using golden ratio–based adjustments: tasks completed early tighten in frequency, tasks completed late loosen — the system evolves to match actual behavior without explicit configuration.
  • Trained prediction model achieving ~75% Hit@1 accuracy for next likely action, served as a tool to an LLM agent that interprets predictions, recommends scheduling changes, and executes adjustments after human-in-the-loop approval.

Publications

Sep 2026

Shane Conner

canon-bench: Measuring Project Knowledge Across Agent Sessions Zenodo (preprint), DOI 10.5281/zenodo.22263116
Sep 2026

Shane Conner

pi-fold: Rotation and Retention Zenodo (preprint), DOI 10.5281/zenodo.22142456
Aug 2026

Shane Conner

pi-fold: Ephemeral Retrieval Zenodo (preprint), DOI 10.5281/zenodo.22142454
Aug 2026

Shane Conner

pi-canon: A Durable Fit Zenodo (preprint), DOI 10.5281/zenodo.22087390
Aug 2026

Shane Conner

pi-canon: The Write Desk Zenodo (preprint), DOI 10.5281/zenodo.22057257
Aug 2026

Shane Conner

pi-fold: Working Memory Under Context Shedding Zenodo (preprint), DOI 10.5281/zenodo.21980746
Aug 2026

Shane Conner

pi-canon: Pricing Recall in Long-Term Memory for AI Agents Zenodo (preprint), DOI 10.5281/zenodo.21960350
Aug 2026

Shane Conner

Aug 2026

Shane Conner

pi-fold: Agent-Governed Lossless Context Folding Zenodo (preprint), DOI 10.5281/zenodo.21856873
Aug 2026

Shane Conner

Sep 2018

Patrick Barranger, Rohit Nair, Rob Mulla, Shane Conner

  • Randomized online survey experiment (n = 495) demonstrating that merely assigning ownership of an airline seat amenity produces a 15–20x gap between willingness to accept and willingness to pay (p < 0.05), without possession or interaction.

Skills

LLMs & Agents

Large Language Models AI Agents Multi-agent Systems Context Engineering Model Evaluation Prompt Engineering RAG LangChain / LangGraph Model Context Protocol (MCP) AWS Bedrock (Claude)

Machine Learning

Deep Learning Transformers Recommender Systems Gradient Boosting NLP Experimental Design A/B Testing Statistical Modeling

Languages & Frameworks

Python TypeScript Node.js SQL JavaScript PyTorch Hugging Face scikit-learn Spark

Infrastructure & Data

AWS Databricks APIs Open-Source Software Pandas NumPy

Visualization

D3.js Plotly Tableau

Education

Master of Information and Data Science University of California, Berkeley — School of Information
Berkeley, CA Sep 2016 – May 2018

Summa cum laude

Bachelor of Science, Architectural Studies University of Wisconsin, Milwaukee
Milwaukee, WI Sep 2008 – May 2012

Cum Laude · Swimming & Diving Team