Skip to content
View HeflerDev's full-sized avatar

Highlights

  • Pro

Block or report HeflerDev

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
heflerdev/README.md

Hi there 👋, I'm Henrique Hefler

💻 Software Engineer | Backend Developer | Full Stack & Full Cycle
🌐 APIs • Microservices • Cloud (AWS, Node.js, TypeScript, Rust)

📍 Porto Alegre, Brazil • ✉️ [email protected] • 🔗 LinkedIn • 🌎 Portfolio


🧠 About Me

I’m a Software Engineer with 4+ years of experience designing and building scalable, high-performance backend systems and distributed microservices.
I specialize in Node.js, TypeScript, and cloud architecture (AWS), with a strong focus on reliability, testing, and performance.

I enjoy turning complex challenges into elegant solutions, optimizing systems, and mentoring developers to build maintainable, production-ready software.


⚙️ Tech Stack

Node.js TypeScript JavaScript Rust Java

MongoDB PostgreSQL Redis Docker Kubernetes AWS Linux

React React Native Vue.js


🚀 Experience Highlights

Good Software Dev – Backend Developer
📍 Texas, United States | Dec 2022 – Present

  • Architect and maintain scalable microservices with TypeScript/Node.js.
  • Lead project teams, manage servers, and mentor developers.
  • Optimize performance and scalability of NoSQL systems (MongoDB).

Fidelizou.me – Full Stack Developer
📍 Brazil | Apr 2022 – Sep 2022

  • Built and maintained full-stack features (Node.js, Vue.js).
  • Led cloud migration and codebase modernization.

Orulo – Software Developer
📍 Brazil | May 2021 – Jan 2022

  • Implemented new frontend and backend features.
  • Improved maintainability of legacy systems through refactoring.

🎓 Education

  • CNECB.Sc. Computer Systems Analysis (2024 – 2026)
  • MicroverseCertificate in Software Engineering (2019 – 2020)
  • Escola Técnica José Cézar de MesquitaTechnical Degree in Automation Engineering (2018 – 2020)

🌍 Languages

  • 🇺🇸 English: Full Professional
  • 🇧🇷 Portuguese: Native
  • 🇨🇳 Chinese: Elementary

🏅 Certifications

  • HTML Fundamentals
  • Using MongoDB with Node.js
  • Java Tutorial Course
  • JSON Essential Training
  • Microverse Ruby on Rails Module

🧩 Developer Snapshot

Top Languages GitHub Streak
GitHub Trophies
--- ## ☕ Fun Facts
  • 🐧 Favorite terminal: Alacritty on Linux.
  • 💡 Loves solving performance bottlenecks and system design puzzles.
  • 🌙 Enjoys quiet late-night coding sessions with lo-fi beats and strong coffee.

“Build it clean. Build it strong. Build it to last.”

Pinned Loading

  1. CSStack CSStack Public

    CSS framework made with SASS. It uses grid system for easy positioning and brief names to structure the website.

    SCSS 4

  2. Climatix Climatix Public

    A website that contacts the OpenWeather api and gather data about the climate of an area.

    JavaScript

  3. Todo-List Todo-List Public

    The dev initiation: A todo list that has functions of creating new projects, todos, subtasks, etc.

    JavaScript 1

  4. Microverse-Project-Phaser-Game Microverse-Project-Phaser-Game Public

    A game made in Phaser 3 to test my skills when dealing with something entirely new.

    JavaScript