João Gilberto Saraiva

software engineer | professor | writer


João Gilberto Saraiva | software engineer professor writer
Get Certified 2025 - Google Cloud Provider 22-03-2025

Meses atrás me inscrevi na lista de espera do programa Get Certified 2025 da Google Cloud. O objetivo dele é disponibilizar aulas síncronas, cursos exercícios práticos etc. para se preparar para a prova de certificação de Associate Cloud Engineer.

A Quick Guide to PostgreSQL with Docker 23-02-2025

A month ago, my Ubuntu 24.04.2 LTS system had a problem during a system update and wouldn’t boot. While troubleshooting in recovery mode, I discovered the issue was with PostgreSQL. I removed PostgreSQL, performed some updates and upgrades, and the system was working again. However, I encountered some problems when trying to reinstall PostgreSQL. It was a Monday morning, and I had a lot of work to do. While considering my options, I remembered Docker.

Extraindo palavras com Python 25-01-2025

Acaba de ser publicado em português pelo Programming Historian um tutorial de extração de palavras-chave de documentos utilizando Python. Muito útil para o trabalho de quem extrai dados de documentações como desenvolvedor, cientista social, historiador, etc.

The Art of Onboarding 17-01-2025

Walking into a new room and feeling everyone’s eyes on you can be nerve-wracking. That initial awkwardness of being the new person eventually fades as you become integrated into the team. When joining a new company or project, there’s always an adjustment period where you’re absorbing information about people, processes, and products. This period, commonly known as onboarding, is crucial for new team members to get up to speed and start contributing effectively.