🎓 Master's in Computer Science
💻 Backend-focused Software Engineer
🌐 Passionate about APIs, databases, and scalable systems
📍 Based in São Paulo, Brazil

A financial control system with CRUD features, business logic, and REST endpoints.
Implements clean architecture and unit testing. This project uses the following technologies: Java, Spring Boot, Spring Cloud, Docker, containerization & orchestration (Docker Compose, Kubernetes, Helm), observability and monitoring (Prometheus, Grafana, Loki, Tempo, Promtail), messaging systems (Kafka, RabbitMQ, Spring Cloud Stream), and microservices security (OAuth2, OpenID Connect, Spring Security), PostgreSQL, MongoDB, MySQL, Oracle, Microsoft SQL Server, DB2.

Backend:
Java, Spring Boot, Spring Cloud, Docker, containerization & orchestration (Docker Compose, Kubernetes, Helm), observability and monitoring (Prometheus, Grafana, Loki, Tempo, Promtail), messaging systems (Kafka, RabbitMQ, Spring Cloud Stream), and microservices security (OAuth2, OpenID Connect, Spring Security).

Databases:
PostgreSQL, MongoDB, MySQL, Oracle, Microsoft SQL Server, DB2.

Tools & Platforms:
Git, Docker, Docker Compose, Swagger, Postman

Operating Systems:
Linux, Windows

• Curiosity and continuous learning
• Team collaboration
• Proactivity
• Self-taught mindset

🔗 LinkedIn – abimaelrsergio 📧 abimael.sergio@gmail.com

⚡ I’m always open to exciting opportunities and challenges in software development. Let's build something great together!