Building scalable systems with clean architecture principles
Career transition: Business Management → Backend Development
Backend Developer (Java/Spring Boot) + 15 Years International Trade Operations | B2B Systems for Import/Export Companies
Focused on designing robust APIs, implementing domain-driven solutions, and working with modern backend technologies to solve real-world problems.
Landing Page Profissional
Tech Stack: HTML
Last updated: Feb 2, 2026
💬 "Merge pull request #6 from EversonRubira/claude/revert-gi..."
O Gestão Saúde Mental é uma aplicação projetada para auxiliar os usuários a melhorar seu bem-estar mental.
Tech Stack: Java
Last updated: Jan 20, 2026
💬 "Refine README documentation and remove filler text"
Backend development project
Tech Stack: Java
Last updated: Jan 17, 2026
💬 "Adiciona documentacao: README, Manual do Usuario e Manual..."
Backend development project
Tech Stack: JavaScript, EJS, CSS
Last updated: Jan 4, 2026
💬 "Atualizacao implemntacao de Ajax/Fetch"
Languages: Java 17, JavaScript, Python, Go (learning)
Backend: Spring Boot, Spring Security, Node.js, Express
Databases: MySQL, MongoDB
Architecture: Clean Architecture, Domain-Driven Design (DDD), Hexagonal Architecture
DevOps & Tools: Docker, Git, Maven, REST API design
Testing: JUnit, Mockito, Integration Testing, QA automation practices
Currently Learning: Advanced JWT authentication, Go backend development, Docker orchestration
Architectural Patterns: Implemented Clean Architecture and DDD in production-ready projects, separating domain logic from infrastructure concerns
API Development: Built RESTful APIs with authentication, authorization, and proper error handling
Database Design: Designed normalized relational schemas and optimized NoSQL document structures
Testing & Quality: Developed unit and integration tests following TDD principles, currently advancing in QA automation
Version Control: Git workflows with meaningful commit messages and branch strategies
Systems Development @ Instituto Politécnico de Setúbal (3rd semester)
Focus: Backend Development, Software Architecture, Database Systems, QA/Testing
Specialized Training:
- Clean Architecture & DDD (Alura)
- QA: Processes and Test Automation (Alura, in progress)
- Docker & AWS Deployment (Alura)
Previous Career: 5+ years in Business Management & International Trade
→ Applying strategic thinking, data analysis, and process optimization to software development