I am a Chilean and Italian engineer based in Orléans, France, used to multi-cultural teams and clients across French, English and Spanish. I have spent fifteen years between quantitative finance, data science and engineering leadership, and the last four building AI products with tight teams oriented toward maximum leverage. I have built and led those teams.

I am CTO of Nijiro in Paris, where since February 2026 I have been building a multi-tenant generative-AI platform for luxury houses. From September 2022 to January 2026 I was CTO of Loopsider and of Sherpai, its B2B SaaS for social-media analytics, where I built and led the engineering team that took the product from a handful of posts a day to eight social networks and twenty thousand publications ingested daily, for fifteen publisher clients.

I run Tourdata, the company I founded in 2017 and through which I have delivered independent engagements ever since: instrumented flooring for elderly-fall detection with Tarkett, a complete business platform for an energy-efficiency inspection body, an Android client rebuilt in Kotlin for a document-management platform in Spain.

I teach Big Data and AI at CESI Orléans, to master's-level apprenticeship cohorts, in French and in English.

I studied industrial and mathematical engineering at the Pontificia Universidad Católica de Chile, then applied mathematics at École Polytechnique.

Specifications first, then tests derived from the specifications, then code.

A hard cap of 300 lines per file, enforced at pre-commit, because the code is read by an agent before it is read by a human.

Adopting a model is a measurement, not an impression: reference image by prompt by model matrices, a pairwise runner and a visual judge.

Architecture follows the problem, not the fashion. Postgres turned into a small warehouse beat a cloud warehouse on a product where cost had to stay flat as usage grew.