At Provider IT, I develop Java 21 and Spring Boot microservices for digital onboarding, Core Banking, and fraud prevention. I contribute to a Core Banking modernization supporting the migration of approximately 2 million individual accounts and 2,000 corporate accounts.
I also engineer event-driven banking workflows using AWS SQS/SNS and the Transactional Outbox Pattern, with integrations including Matera and Central Bank of Brazil (BACEN). My work includes strengthening delivery and observability with Jenkins CI/CD, Grafana, and SonarQube.
At Extreme Digital Solutions, I developed backend services and REST APIs for SEFAZ/MG’s SIARE tax workflows. I achieved 80%+ automated test coverage with JUnit 5 and Mockito, and applied Clean Architecture and Swagger/OpenAPI.
Previously, I developed Java and Spring Boot services for the São Paulo State Public Defender's Office at Paipe, and modernized SIF2 capabilities for ANS at Montreal. I hold an MS in Computational Science from UERJ and a BS in Computer Science from CEFET-RJ.
