Pau Labarta Bajo
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paulabartabajo.com
Pau Labarta Bajo
@paulabartabajo.com
Teaching Real World ML at http://realworldml.net
- ML Freelance engineer
- Maths Olympian
- Father of 1.. sorry 2 kids
Ever felt like this?
February 6, 2025 at 9:43 AM
There is (very) intelligent life beyond LLMs...
February 1, 2025 at 2:28 PM
Without data engineering...

... there is no LLM engineering.
January 26, 2025 at 12:52 PM
Today is the first day of the rest of your life.
Choose your path wisely.
January 16, 2025 at 2:26 PM
How do you monitor your ML models?
December 30, 2024 at 2:21 PM
Rate my setup
December 22, 2024 at 7:26 PM
→ Inference pipelines, that load the model from the registry, and the input from the client app (for example a vector of numerical features, or a text prompt), generate a prediction (or a generation) and return it to the client app.
December 16, 2024 at 1:22 PM
→ Training (or fine-tuning) pipelines, that read historical features from the Feature Store/Vector DB and generate a new model artifact, either by training from scratch or fine-tuning a base LLM. This model artifact is then pushed to the model registry.
December 16, 2024 at 1:22 PM
Any ML system can be decomposed into at least 3 types of programs (aka pipelines)

→ Feature pipelines, that transforms raw data into ML model features (e.g. vector embeddings) that are saved in a Feature Store or Vector DB.
December 16, 2024 at 1:22 PM

Don't now how to start an ML project?

This is the way ⬇️
December 12, 2024 at 1:47 PM
4 years ago I struggled to land my first freelance ML engineering contract.

Then I discovered this ↓
November 27, 2024 at 1:35 PM
Deploying ML models is 𝗲𝗮𝘀𝘆...
... when you use the 𝗿𝗶𝗴𝗵𝘁 𝘁𝗼𝗼𝗹𝘀
November 25, 2024 at 6:24 AM
You choose
November 23, 2024 at 3:56 PM
Advice for ML beginners 💡

→ A machine learning model is a product of the dataset it was trained on.

→ Bad data means a bad model.

→ Good model means a good dataset.
November 23, 2024 at 6:50 AM
The First Rule of Machine Learning ⬇️
November 22, 2024 at 6:07 AM
Claude aged really well
November 21, 2024 at 11:26 AM