Welcome to my happy place

Here I will post my views, experiences, interests and experiments. I am a Software Engineer and I live in Spain.

Blog

From Notebook to Mobile: Testing My Fine-Tuned News Classifier in the Real World

After fine-tuning a model to 90% accuracy, I built an Android app to test it against real users and see how it performs beyond the notebook.

August 31, 2025

Applying Parameter-Efficient Fine-Tuning with Hugging Face

Fine-tuning large language models doesn't have to be overwhelming. See how applying LoRA to DistilBERT made text classification efficient, accessible, and surprisingly effective.

August 20, 2025

How ChatGPT Study Mode Helped Me Fine-Tune a Foundation Model

Fine-tuning a foundation model can feel like a daunting task. But what if you had a structured learning partner to guide you? Discover how using Study Mode transformed my project, making the complex process more intuitive and insightful.

August 16, 2025

Beyond testability: unobservable code, a silent warning

Your code is testable, but is it observable? Discover why hard-to-measure code is a silent warning sign, mirroring the issues of untestable code. Let explore how embracing observability not only helps you troubleshoot, but also drives better design and healthier applications.

July 22, 2025

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"Today is the best day to start a project"