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Yitsy Mosqueda.

Journal

Technical articles, experiments and learnings from building AI systems and enterprise software.

Building IAnversic RAG: Architecture, Trade-offs, and Practical Engineering

An overview of how I designed IAnversic RAG as a local-first, reusable knowledge retrieval platform, covering its architecture, key engineering decisions, and trade-offs.
October 27, 2026

From Specifications to Software: Building My Own Autonomous Engineering Harness

A practical look at how I built my own Autonomous Engineering Harness to turn specifications into working software using specialized AI agents, structured tickets, persistent engineering decisions, and independent code review and QA.
October 20, 2026