Lucas Moreau

Lucas Moreau is a principal engineer at Halden, where he looks after the data and inference platform the support product runs on. He led Halden’s move from one large database to several smaller ones without downtime, and more recently built the pipeline that runs small language models beside customers’ data, in their own region.

Lucas cares about observability the way some people care about typography, and his internal course on tracing is required for every new engineer. He lives in the eleventh arrondissement, cycles everywhere, and spends his holidays walking long-distance trails in the Pyrenees.