I work on ✨ data thingies ✨

My projects

Active

• AOC 2025 (2025) - Currently working through Advent of Code 2025 in Rust!
• dbt_pca (2025) - Principal component analysis (PCA) in SQL using dbt.
• dbt_linreg (2023) - Multiple + multivariate linear regression + ridge regression in SQL using dbt.
• CRWA Flagging website (2020) - Website for the CRWA that runs and manages a predictive model

Archived

• dbt_docs_ghpages_example (2023) - Incredibly simple, automated, idiomatic dbt docs deployment to Github pages.
• mtgnash (2023) - JAX implementation of Nash equilibrium solver for card game metagame + Altair data visualization.
• FastAPI Heroku ML Example (2022) - This is a rough template of how I like to build stateful backend FastAPI projects for machine learning applications.
• Statelit (2022) - Seamlessly hooks Pydantic into Streamlit's st.session_state.
• Flask-Postgres (2021) - Adds CLI options to Flask to manage Postgres
• EDHREC Commander 2016 Precon Analysis (2017) - I analyzed changes people made to commander precon decks.
• EC-391 Final Project (2015) - Senior year monetary economics college project

Other people's projects (that I've contributed to)

A lot

• rich-click (Co-maintainer since 2023) - Extend click CLIs with Rich help text with 1 line of code.
• astronomer-cosmos (Co-maintainer since 2024) - Run dbt in Airflow.
• Apache Airflow
• sqladmin
• airflow-provider-fivetran-async

A little

• dbt: dbt-core, dbt-jsonschema, dbt-adapters, dbt-snowflake, dbt-duckdb, dbt-clickhouse, dbt-redshift, dbt-bigquery
• Pytest-Flask-SQLAlchemy
• uv
• titan-core