Antonio Paulino - The Miners

Reprogramming My Career – Engineer to Engineer
How I turned my mechanical engineering background into a future in software engineering

by Antonio PaulinoSeptember 23, 2025September 23, 2025

Trainee Program Hey everyone! 👋 Today I’m not here to talk about the usual topics, such as tests or SQL (Yes, I know part 2 …

RSpec: Basic concepts

by Antonio PaulinoMarch 14, 2024September 4, 2024

Testing with RSpec: Part I – Basic concepts Introduction Hello, fellow reader! Let’s explore the fundamental concepts for the Ruby gem RSpec together. We’ll cover …

SQL 101 – The Basics

by Antonio PaulinoOctober 19, 2022September 4, 2024

Introduction First things first, a little bit of history for us to understand what is SQL. Structured Query Language (SQL) is a domain-specific language used …