I am a full-stack software engineer based in Belém, Brazil, with 3+ years of experience building, modernizing, and supporting corporate applications and ERP systems.
My main focus is backend development with Java 17/21 and Spring Boot, supported by frontend experience with React, TypeScript, Vue.js, and Angular. I care about reliable APIs, automated testing, clear architecture, maintainable code, and pragmatic delivery.
I currently work at Qintess, contributing to administrative systems for the Court of Justice of the State of Pará (TJPA), while pursuing a postgraduate program in Software Engineering with Applied AI.
I am open to remote backend and full-stack opportunities, including international projects and technical collaboration involving software engineering and applied AI.
| Area | Technologies and practices |
|---|---|
| Backend | Java 8/17/21, Spring Boot, Spring Framework, JPA, Hibernate, EJB, REST APIs |
| Frontend | React, TypeScript, JavaScript, Vue.js, Angular, Vite |
| Data | PostgreSQL, Oracle, MySQL, MariaDB, Firebird, relational modeling, SQL |
| Testing | JUnit, Mockito, JaCoCo, Jest, API testing |
| Architecture | SOLID, DDD, Clean Architecture, Hexagonal Architecture |
| Delivery | Git, GitHub, GitLab, CI/CD, Maven, Gradle, Docker, OpenAPI |
Java 21, Spring Boot, React, TypeScript, PostgreSQL, Docker
A job-search workflow platform that analyzes role compatibility, organizes applications in a Kanban board, and generates tailored resume content without inventing professional experience. The source code is currently private, but the project is available as a live product demonstration.
Node.js, Express, TensorFlow.js, Pinecone, JavaScript
A movie-recommendation platform that combines preference onboarding, interaction history, vector search, local fallback ranking, and browser-based model training.
React, TypeScript, Vite
My personal portfolio presented as a developer control panel, covering professional experience, technical skills, selected projects, and education.
- AWS and cloud architecture
- Microservices and event-driven systems
- Kubernetes and application observability
- Applied AI with TensorFlow.js and vector search
- Postgraduate Program in Software Engineering with Applied AI — UNIPDS, 2026–2027
- Technology Degree in Systems Analysis and Development — UNAMA, 2022–2023