Fernando Lisboa - The Miners

Create CI/CD Pipelines with GitHub Actions
A practical introduction to pipelines for smarter deliveries

by Fernando LisboaSeptember 2, 2025

Continuous Integration and Continuous Delivery (or Deployment) – better known as CI/CD Pipelines – is a pillar of modern software teams. Although it may sound like another buzzword, it’s actually about something very practical: automating the way code moves from your local enviroment to production.

Docker and Containerization
The End of "It Works on My Machine" Syndrome

by Fernando LisboaJanuary 28, 2025February 11, 2025

If you’ve been in software development for a while, you’ve probably dealt with this annoying issue: your code runs perfectly on your machine, but when …

From Bulls to Bytes: Excel Data Importation Made Easy with Ruby on Rails
Simplifying Data Integration using Roo

by Fernando LisboaFebruary 16, 2024April 11, 2024

Have you ever wondered about the complexity of importing data from Excel files (.xlsx) into a Ruby on Rails project? Considering that .xlsx files aren’t …