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aboyalejandro/README.md

Hi there, I'm Ale 👋

🔧 Data engineer writing about the intersection of data engineering, AI agents, MCP, and developer tools.

📝 I publish The Pipe & The Line on Substack — 60+ articles and counting on building with the modern data stack and making AI actually useful for data teams.

Follow me on LinkedIn

⭐ Highlights

🤝 Collaborations

Article Publication
How Long Until We Call AI Agents Data Products Modern Data 101
Data Engineers Are Becoming MetadataOps Engineers Data Gibberish
Behind the Scenes of AI Observability in Production Decoding AI
End To End Agentic Data Modeling with OpenMetadata and MCP Pipeline To Insights
The AI Data Modeling Tax: Working On Human Readiness Before AI Readiness Modern Data 101

📰 Recent Articles

Date Article Tags
2026-05-21 Progressive Disclosure: The Core Pattern for Analytics Agents ai
2026-05-14 How To Connect Data Models To Your BI With Claude Code, dbt exposures & MCPs ai dbt
2026-04-28 How To Make Your dbt Models AI-Ready With dbt Skills & Postgres MCP ai dbt
2026-04-23 Why Skills and MCP Work Better Together ai
2026-04-16 Becoming a Data & AI Engineer - The Complete Guide ai

See all articles →

🚀 Projects

  • substackrecapped.com — Year-in-review for Substack authors. 3,643 publications processed.
  • substack-author-mcp — MCP server that lets AI assistants read and analyze any Substack publication.

🛠️ Tech Stack

⚡ Currently building with dbt, DuckDB, Claude Code, and MCP.

Pinned Loading

  1. agentic-data-modeling agentic-data-modeling Public

    Showcasing AI Data Modeling with Lineage & impact analysis on OpenMetadata

    Python 17 3

  2. claude-code-data-engineers-data-modeling claude-code-data-engineers-data-modeling Public

    Go from a business PRD on a Miro board to documented dbt models in one Claude Code session.

    Python 11

  3. sql-to-dbt-series sql-to-dbt-series Public

    Full dbt project with DuckDB, Docker and synthetic Ads campaign data.

    Python 6

  4. intro-bi-as-code-data-engineers intro-bi-as-code-data-engineers Public

    Interactive marketing dashboards powered by dbt + PostgreSQL + Evidence.dev. Loads synthetic marketing data from a public S3 bucket, transforms it with dbt, and serves it through Evidence.dev.

    Python 5

  5. orchestration-levels orchestration-levels Public

    Navigating different levels of orchestration complexity with CRON, Github Actions, Docker, Lambdas/ECR & Prefect.

    Python 3

  6. data-stack-to-go-duckdb-dbt data-stack-to-go-duckdb-dbt Public

    This repo provides a POC to demostrate how a portable data stack can provide an end-to-end ETL process with simple BI. It's calling PiwikPRO API for a demo account and using GCP service account to …

    HTML 2