Companion repositories for my Medium articles, consolidated into a single monorepo. Each folder is a self-contained project with its own README, dependencies, and tests.
| Folder | What it is |
|---|---|
| databricks-dq-as-code | Starter skeleton for Data Quality as Code on Databricks: Lakeflow Declarative Pipelines, Unity Catalog governance, reusable quality rules in a governed Delta table, and event-log observability. |
| databricks-quality-delivery-demo | Runnable demo of Data Quality Delivery: define rules, apply them to a dataset, capture metrics, compare against a deployment gate, and promote only when the result is acceptable. Local pandas demo plus a Databricks Asset Bundle implementation. |
| analytics-engineer-agent-manager | Companion to The Analytics Engineer Is Becoming an Agent Manager. A dbt + DuckDB project showing the control system a team needs around a coding agent: intent, context bundles, decision rights, quality gates, and evidence. |
| ai-agent-unit-economics-calculator | Companion to Your AI Agent Is Not Expensive Because of Tokens. An Excel model for evaluating AI agents by cost per successful outcome rather than token spend alone. |
Each project keeps its own setup instructions. Start from its README:
cd <project-folder>
cat README.md