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HernandoJunior/README.md

👋 Hi, I'm Hernando

💻 Backend Developer focused on Java and the Spring ecosystem

I build REST APIs, microservices and scalable backend systems using Java and Spring Boot, following clean architecture principles and best development practices.

Currently working with distributed systems, Oracle/PostgreSQL databases, Spring Boot microservices and React integrations. I also develop practical projects and study AI, cloud and modern software architecture.

My goal is to grow as a Software Engineer, building high-impact and scalable solutions.

🚀 About Me

  • 💻 Backend Developer (Java, Spring Boot, Microservices)
  • 🎓 Systems Analysis and Development – FIAP
  • ⚙️ Experience with Docker, CI/CD, GitHub Actions and Cloud concepts
  • 🧠 Interested in clean architecture, AI applied to development and scalable systems
  • 📈 Developed a CRM that improved operational performance by 10x for a financial consulting company

🧠 Tech Stack

Backend

Java • Spring Boot • Spring Data • Spring Security • Maven

Databases

Oracle • PostgreSQL • MongoDB • SQL

DevOps & Tools

Docker • Git • GitHub • GitHub Actions • VS Code

Frontend

React • TypeScript • JavaScript • HTML • CSS

Testing

JUnit • Mockito

💻 Technologies

📫 Contact

Pinned Loading

  1. api_nodejs_dba_querybuild api_nodejs_dba_querybuild Public

    Projects in class at rocketseat curse

    JavaScript

  2. project-esg-java-springboot project-esg-java-springboot Public

    Projeto em desenvolvimento para automação de sensores de energia

    Java

  3. api-java-spring-virtus api-java-spring-virtus Public

    Java 1 2

  4. dev.matheuslf.desafio.inscritos dev.matheuslf.desafio.inscritos Public

    Forked from matheuslf/dev.matheuslf.desafio.inscritos

    Java

  5. front_end_virtus front_end_virtus Public

    TypeScript

  6. testes-automatizados-gherkin testes-automatizados-gherkin Public

    Java