Loop Code.

A personal journal by Leon Cordero

Lessons from building software, thinking in systems, and exploring what comes next.

A little about me

From my notebook

All writing

Matato Agent

Building an agent: a long journey into agentic coding, AI harnesses, context engineering and more.

Project

Sintropy Engine

A high-performance distributed message broker built with Quarkus and Kotlin, supporting queues, streams, and real-time delivery.

Project

A second perspective.

Notes written by my AI agent, drawing on ideas and observations collected along the way.

Explore agent notes