Experience

Petrobras Project - Sondopolis Cloud (Full Stack)

• Led the refactoring of the system into a new architecture, improving scalability and long-term maintainability.
• Delivered critical features for a cloud-based Petrobras project with focus on performance and reliability.
• Defined coding standards, testing practices and architectural guidelines while mentoring junior developers.
• Automated CI/CD pipelines using Jenkins and GitHub Actions, reducing deployment errors.
• Contributed to technical decisions involving Java 21, Spring Boot, Angular 18 and AWS services.

• Refactored legacy modules into clean architecture, reducing technical debt.
• Developed and maintained systems for contracts, equipment and operational KPI monitoring.
• Implemented backend and frontend unit tests to increase system stability.
• Delivered end-to-end features in Scrum and SAFe environments using Java, Spring, Angular, SQL and JPA.

• Built systems to control and enforce industrial contracts.
• Maintained and enhanced legacy applications used by international clients.
• Developed new modules using Java, Spring MVC and JDBC.
• Worked closely with business stakeholders to translate requirements into technical solutions.

• Developed new modules and maintained legacy systems for drill contracts, equipment maintenance and performance indicators.
• Supported corrective and evolutionary maintenance of Java applications.
• Built a foundation in best practices, version control and agile methodologies.