Exploring the Lean4 Language
As a tech enthusiast, I've always been interested in new concepts that new programming languages can provide us. My curiosity has often taken me into uncharted territories, which…
Codeminer42's Engineering Blog
What Codeminer42 engineers dig up at work: field notes on Rails, AI tooling, security, and keeping product teams shipping.

As a tech enthusiast, I've always been interested in new concepts that new programming languages can provide us. My curiosity has often taken me into uncharted territories, which…
I began my career as a trainee software developer at Codeminer 42. Throughout a three-month period, I studied web development, specifically focusing on Ruby on Rails, while receiving…
Armed with an unknown weapon called Lean4, I ventured into an arena known as 'Rinha de Backends', a challenge to determine (for fun) the fastest API for a…
Hello, fellow readers! It's been a while since I showed up here, and today, we'll talk about a hot topic: Artificial Intelligence (AI) and Machine Learning (ML) in…
A Generative Pre-trained Transformer, or simply, GPT, is one specific model of a kind known as Large Language Models (LLMs). LLMs are a subset of Deep Learning, which…
Imagine you just got paid and can finally buy the laptop you have been dreaming about for months. Since it is expensive (and you are smart), it's better…