Ricardo Ledan — ledan.ai

Essays

The AI Supply Chain2026-03-27

Tracing the Edges2026-03-12

Navigate by Meaning2026-02-03

Thinking In Human2026-02-02

Building AI from the Margins2025-11-29

Notes

Reproducible Dev Shells with Nix Flakes and direnv2026-03-26

Deep Dive: Building a Knowledge Graph from Scratch2025-10-27

The Art of LangSmithing2023-08-07

Deploying ChromaDB on AWS2023-05-06

Building Context-Aware Question-Answering Systems With LLMs2023-04-10

Projects

A research platform that makes Haitian historical archives searchable, multilingual, and verifiable through primary sources.