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Software, systems, agents and markets

Personal notes, research and projects on what I build and study.

19 Oct 2025

Feature selection via consensus (Sagaceta-Mejía, 2024)

Reproducing the Sagaceta-Mejía 2024 workflow and extracting the tactics worth reusing.

09 Oct 2025

A practical field report on agentic coding — Claude Code, MCP, subagents, and the two ideas that matter most: closed loops and correct role routing.

14 Oct 2018

Meeting code at twelve, a calculator I'm still proud of, and why the hard part of engineering was never the code.