Hi! I'm David,and I'm creating creating better web experiences.
Hello, my name is David Costa. I'm a Senior Software Engineer living in Brazil, creating solutions to help support our customers.
I work with Javascript and Typescript, using React as the main framework most of the time.
This website is intended to concentrate my articles, projects, and be a hub for my networks.
Latest posts
A practical guide to age on Linux
How to encrypt files, folders and backups with age on Linux, with every command, its real output and what happens under the hood.
linuxsecuritycryptographyOctober 1, 2026
How to Use PM2 for Deploying Node.js Applications
A tutorial on how to easily use PM2 to deploy your Node.js applications
SeedlingjavascriptnodeAugust 14, 2020
My notes about Leaning in public
Some notes about what I understand about learning in public and why it's important
careerdigital gardenAugust 3, 2020