> Rafael Ferreira

{
}
</>

> about_me()

const developer = {

name: "Rafael Ferreira",

role: "Full Stack Developer & Angular Specialist with UX/UI skills",

location: ["Brazil", "Remote"],

experience: "13+ years",

hobbies: ["Chess", "Skateboarding"],

music: ["Westside Gunn", "Benny the Butcher", "DMX", "Jay-Z", "Nas"],

}

Developer passionate about technology and innovation. Specialized in creating modern and efficient web and mobile applications, always with a focus on UX, best practices, and the latest technologies in the market.

// Statistics

13+
Years Experience
20+
Projects Delivered
20+
Technologies Mastered
High
Client Retention

> experiences.slice(-3)

Senior Fullstack Developer

Jul 2021 to Present

Minsait · Full-time · Remote - Brazil

As a Design Technologist at Minsait, I lead UI development for Brazil’s largest bank, combining UX/UI design with advanced Angular architecture. I work with Signals, OnPush strategies, state management, and scalable component libraries to deliver high-performance, maintainable interfaces.

Angular Signals RxJS NestJS Tailwind CSS Bootstrap Figma

Full Stack Developer

Oct 2020 to Jun 2021

Rocket.Chat · Full-time · Remote - Brazil

At Rocket.Chat, I maintained and improved the open-source chat platform, focusing on the omnichannel application. My work included support queue management, external channel integrations, and feature enhancements for scalable customer support.

Mentor of "Google Summer of Code 2021"
Apr 2021 to Jun 2021

As a mentor for Google Summer of Code, I planned requirements, organized the development environment, and guided students. I focused on improvements for video, calls, and accessibility in the product.

Node.js Meteor MongoDB React Preact Open Source GitHub

Full Stack Developer

May 2017 to October 2020

Indra Company · Full-time · João Pessoa, Brazil

Led development of large-scale applications for VIVO (telecommunications) and Caixa Econômica (banking), maintaining legacy systems and architecting three new MVPs as proof of concept (POC). These MVPs enabled new client contracts for the consultancy.

Angular .NET Java Ionic Jira MySQL PostgreSQL

> skills.map()

// Frontend

Angular / Ionic
JavaScript
TypeScript
RxJS
Signals
Bootstrap
Tailwind CSS

// Backend

Node.js
NestJS
MySQL
PostgreSQL
MongoDB
TypeORM
C# / .NET Core

// Tools & Others

AI
GitHub / GitLab
Docker
AWS
Linux
Figma
Photoshop

> education.sort()

Data Science & Generative AI with Python

2025

Sistema de Ensino em Ciências e Tecnologias - SECTRAS

Learned about data engineering, datalakes, and built automations using cameras and machine learning for parking spot detection and more. Explored practical applications of generative AI and Python for real-world data solutions.

Special Student in the Master's Program in Human-Computer Interaction (UX)

2023

Instituto Federal da Paraíba - IFPB

Covers UX and UI basics, focusing on intuitive, accessible interfaces. Includes Nielsen’s heuristics: system status, real-world match, user control, consistency, error prevention, recognition, flexibility, aesthetic design, error recovery, and helpful documentation.

Postgraduate in Product Design - UX/UI

2021 - 2022

Anhanguera Educacional

Specialized in product design, user research, and Design Thinking methodologies. Focus on UX/UI best practices and leading multidisciplinary design teams.

Bachelor in Internet Systems

2016 - 2019

Centro Universitário de João Pessoa - UNIPÊ

Comprehensive study of web/mobile development, system architecture, and databases. Focused on practical projects using Java, JavaScript, Python, and modern web technologies.

Associate's Degree in Internet Informatics

2013 - 2014

União de Ensino e Pesquisa Integrada - UNEPI

Foundation in web development, databases, and programming. Practical curriculum covering web design, security, and business solutions development.

> projects.filter()

Budget & Work Orders

IN PROGRESS

Comprehensive application for managing budgets and work orders. Features include a dashboard, client and product management, and detailed financial reporting.

Angular Node.js PostgreSQL TypeScript

> contact.send()

// Social Networks

// Send Message