Projects
Each of these is a case study in what was at risk, and what changed once it was fixed.
Proving a Migration, Not Just Doing One
Migrated a player-cohort analytics platform off Snowflake onto a Databricks medallion architecture, and built the config-driven framework that proved every migrated table matched its source: 678M rows, 114 automated checks per run.
- Databricks
- Lakeflow Declarative Pipelines
- Lakehouse Federation
- Snowflake
The Databricks Catalog Other Engineers Build Inside
A ~90-skill Databricks engineering catalog, served live to AI coding agents over MCP, with a usage-telemetry loop that decides what gets written next.
- Databricks
- Python
- FastMCP
- Google Cloud Run
Statewide Transportation Data, Made Trustworthy
Real-time Delta Live Table ingestion that improved statewide safety reporting availability 30%, plus the metadata automation and glossary that made new sources fast to onboard and the numbers safe to publish.
- Databricks
- Delta Live Tables
- PySpark
- Azure OpenAI
Hospital Billing, Modeled Once
Led a cross-functional team through a hospital billing engagement, refactoring 100+ fact and dimension tables, data marts, and Power BI semantic models sourced from Epic Clarity and Caboodle.
- Databricks
- SQL
- Power BI
- Epic Clarity / Caboodle
The Metrics Behind a 50% EBITA Increase
Built the Databricks pipelines and the governance around them that took IoT and SaaS telemetry all the way to board-level decisions, contributing to a 50% EBITA increase and a multi-million-dollar ARR win.
- Databricks
- SQL
- Python
- Power BI
Architecture Enforced by Gates, Not Convention
A multi-tenant referral platform whose architecture boundaries are enforced by AST gates in CI, with capability-based spend control and a tenancy isolation proof that runs as a test.
- Python
- PostgreSQL
- Databricks
- AST analysis
Proving Agent Skills Actually Work
A meta-toolkit for building agent skills and proving they work: 24 meta-skills, ten executable workflows, and a pass^k ≥ 0.95 graduation bar, shipped as a zero-dependency MCP server.
- Python
- Model Context Protocol
- OAuth 2.1
- uv workspace