📍 Porto Alegre, Brazil • ✉️ heflerdev@gmail.com • 🔗 LinkedIn • 🌎 Portfolio

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.

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.

• CNEC — B.Sc. Computer Systems Analysis (2024 – 2026)
• Microverse — Certificate in Software Engineering (2019 – 2020)
• Escola Técnica José Cézar de Mesquita — Technical Degree in Automation Engineering (2018 – 2020)

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

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

• 🐧 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.”