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pietroBragaAquinoJunior/README.md

Piêtro Braga 👋

Systems Development Supervisor | Full-stack Developer

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Check out my Online Portfolio 🚀

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Software Developer focused on Vue.js 3 and Spring Boot.

I build secure and maintainable web applications, focusing on clean, testable code and robust architecture. My approach prioritizes security (RBAC/JWT) and reliability through TDD and Integration Testing.

🛠️ Tech Stack

  • Backend & Security: Java 17+ | Spring Boot 3 | Spring Security (RBAC/JWT) | Spring Data JPA
  • Testing & QA: TDD | Integration Testing (RestTemplate & Testcontainers) | JUnit 5 | AssertJ | Mockito
  • Database & Migration: PostgreSQL | MySQL | Flyway
  • Frontend: Vue.js 3 (Composition API) | JavaScript (ES6+) | HTML5 | CSS3
  • Methodologies & Tools: Scrum | Agile | Git Flow | Docker | Linux | CI/CD

💼 Experience

Systems Development Supervisor Court of Accounts of the State of Maranhão (2022 — Present)

  • Architecture: Leading the transition to Clean Architecture (Ports & Adapters) to ensure decoupled and maintainable systems.
  • Backend & Security: Designing secure APIs with Spring Boot & Security, focusing on data integrity and RBAC.
  • Frontend: Developing modern, reactive interfaces using Vue.js 3.
  • Leadership: Guiding the dev team through technical mentorship.

📫 Connect with me

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  1. portfolio portfolio Public

    Personal portfolio showcasing full-stack projects built with Vue.js 3.

    Vue

  2. spring-boot-clean-architecture spring-boot-clean-architecture Public

    Spring Boot REST API using Clean Architecture (Ports and Adapters) with focus on maintainability and performance.

    Java

  3. spring-boot-security-jwt-rsa-clean-arch spring-boot-security-jwt-rsa-clean-arch Public

    Secure Spring Boot REST API using JWT authentication with RSA keys, built with Clean Architecture, JPA, Flyway, and Spring Security.

    Java

  4. spring-boot-clean-architecture-mybatis spring-boot-clean-architecture-mybatis Public

    Spring Boot REST API using Clean Architecture with MyBatis for explicit SQL control.

    Java

  5. spring-boot-grpc-example spring-boot-grpc-example Public

    Spring Boot API demonstrating gRPC communication integrated with a relational database using JPA, focusing on clean service boundaries and contract-first development.

    Java