---
title: "Valentin Olivera (@pavale) | Hashnode"
description: "I am a beginner developer. Read the latest articles by Valentin Olivera on Hashnode."
url: "https://hashnode.com/@pavale"
---

@pavale

# Valentin Olivera

@pavale · Mexico City, Mexico · Joined October 2026

I am a beginner developer

## Comments

[Thank you for the very useful information](https://hashnode.com/posts/jwt-authentication-in-node-js-explained-simply/6ac87a2448971d2a38f549f1/comment/6ac970f6fe437aa1b9d3d64e)

Comment · Article · Oct 9 · 1 · [JWT Authentication in Node.js Explained Simply](https://hashnode.com/posts/jwt-authentication-in-node-js-explained-simply/6ac87a2448971d2a38f549f1)