agalera.eu

How I designed a home alarm on an ESP32-S3: an explicit state machine, a hardware abstraction layer that lets me run the firmware on my laptop, and a Telegram integration that can never block the siren.

A concise summary of Cracking the Coding Interview highlighting the most important data structures, algorithms, and problem-solving strategies used in technical interviews.

When your Terraform configuration grows to manage dozens of environments across multiple applications, eventually you need to split things up. You can't just delete code and walk away. Do that, and Terraform will destroy your production infrastructure.

Turn malware into images and detect threats with Convolutional Neural Networks.

Discover how Random Forest classification can be used to spot anomalies in network traffic. This blog post dives into applying machine learning in InfoSec to boost threat detection accuracy and stay ahead of intruders in real time.

Ever wondered how AI can filter out those annoying spam SMS? In this post, I explore how machine learning models are trained to detect spam SMS using real-world techniques

Tips and mindset shifts for developers facing messy, unfamiliar code and not knowing where to start in real-world projects.

Prevent UI freezes in your Leaflet GPX app by offloading large file parsing to Web Workers, ensuring smooth user experience.

Build a geolocation-enabled WordPress site with Docker Compose. Create a "piulada" category and map posts using custom markers.

Use a QuadTree in Leaflet to remove duplicate points, significantly reducing file size and boosting performance with smart deduplication and testing.