development

Two Sum, solving a programming challenge

Solving programming challenges is something I'm passionate about: on one hand, it requires understanding the basics of programming, having a deep knowledge of how computers work, knowing about complexity orders and the "Big O" notation, and on the other hand, having some ingenuity and creativity.

🔐 Manage your .env files securely (local secrets and credentials)

8/5/2024

development

YouTube

I have been using and testing different AI programming assistants for a while now, and I love them. The only thing that concerns me is that misconfiguration could lead to credentials being sent over the network.

Extracting the Color Palette from an Image in Rust (color quantization)

7/29/2024

development

YouTube

Working with images has always seemed like a fascinating topic to me for several reasons: it's visual, it's an optimization challenge, you work with matrices... Specifically, I was drawn to an algorithm to summarize the colors of an image and extract the most important ones: color quantization using an octree.

Tutorial: Google Sheets as a Database with Node.js

5/20/2024

development

YouTube

When you want to build an IT product, often you need a storage layer. The most common approach is to resort to SQL or NoSQL relational databases. But, are there other alternatives?