Dotfiles: reproducible environment and governed harness
From reproducible personal configuration to a governed development and agent harness that makes environment state, capabilities, semantics, validation and mutation boundaries inspectable.
Data platforms · Software · Digital knowledge
I build data systems and knowledge-driven digital projects.
Senior software and data professional shaped by 18.5 years at Centraldereservas.com, building and evolving business-critical systems in complex operational environments.
Selected project
Recent publications
La era del vacío
My personal review of La era del vacío, by Gilles Lipovetsky.
La mentalidad anticapitalista
My personal review of La mentalidad anticapitalista, by Ludwig von Mises.
Nuevas evidencias científicas de la existencia de Dios
My personal review of Nuevas evidencias científicas de la existencia de Dios, by José Carlos González-Hurtado.
Rerum Novarum
My personal review of Rerum Novarum, by Leo XIII.
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Projects
Projects in ETL, PostgreSQL, automation, development infrastructure, web publishing, and personal knowledge management.
Blog
Articles, projects, and notes published by Jesús Erro, ordered chronologically.
Experience
A chronological programming timeline from ZX Spectrum and BASIC beginnings to modern data platforms and decades of business systems.
Bible
Bible passages with context, reading keys, and Catholic reflection, connected with the site's knowledge and publications.
Faith
A Catholic space for exploring Scripture, Christian history, saints, archaeology, pilgrimages, and devotional traditions.