👋 Hi, I'm
Javier Luengo
Machine Learning Engineer
I build ML / applied AI systems with Python — data, modeling, APIs, MLOps and production deployment. Here I document what I learn, build and think about.
PythonPyTorchscikit-learnLangChainFastAPIMLflowDockerSQL
Recent posts
April 16, 2026 · ~1 min read ·mathematics, linear algebra, visualization
The best way to visualize matrix multiplication
A good intuition is worth a thousand formulas.
March 10, 2026 · ~2 min read ·machine learning, digital humanities, archaeology
Machine Learning for Digital Humanities
#00. A personal series on Machine Learning in Digital Humanities
March 10, 2026 · ~13 min read ·machine learning, digital humanities, archaeology
ML for Digital Humanities #01 — Exploring the Data
We pose the problem, load a Mimbres ceramic dataset, and conduct an initial data analysis.
Beyond the code
Other areas I explore and create in.