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