Jorge Felipe

São paulo, Brazil

Full-stack software engineer focused on developing scalable web applications and supporting open-source initiatives. Currently expanding my expertise in back-end technologies and studying COBOL.

Tech Stack

Java

Spring Boot

Cobol

Node.js

Maven

PostgreSQL

MySQL

Docker

Git

GitHub

Java

Spring Boot

Cobol

Node.js

Maven

PostgreSQL

MySQL

Docker

Git

GitHub

React

Angular

JavaScript

TypeScript

HTML5

CSS3

Tailwind CSS

Figma

Postman

Insomnia

React

Angular

JavaScript

TypeScript

HTML5

CSS3

Tailwind CSS

Figma

Postman

Insomnia

Work

Freelancer

Back-End Developer | Java & Spring Boot

March 2024 - Present

Brazil

PremieRpet

Sales Consultant (B2B)

September 2023 - January 2025

Brazil

Movida Car Rental

Rental Assistant

January 2022 - September 2023

Brazil

Mercadão Pet

Sales Associate

January 2019 - April 2022

Brazil

GitHub

Open Source Contributer

May 2025 - Present

Projects

XP Calculator — Diablo 4 (Paragon 300)

JavaScriptHTMLCSS

A web-based XP calculator assisting players to estimate XP/time required to reach Paragon level 300.

Learn More

Travel backpack using LocalStorage

JavaScriptHTMLCSS

A travel backpack checklist crafted with JavaScript, CSS, and HTML, using localStorage and JSON parsing to persist user data locally in the browser.

Learn More

Personal Goals App

JavaScriptTypeScriptReactFastifyDrizzle ORMTailwind

A fullstack goals tracker using TypeScript, Fastify, Drizzle ORM on the backend and React + TypeScript on the frontend.

Learn More

View All

Blog

October 28, 2025

Create a Continuous Scroll Effect Using Only CSS

Learn how to build a smooth, continuous scrolling animation with CSS, no JavaScript required.

View All