At Getnet Platforms, I work on banking and payment solutions in the Santander ecosystem, with a focus on Pix and Pix Automático. I migrated backend services from Java 17 to Java 21, adopting Virtual Threads while addressing security vulnerabilities.
I also modernized cloud-native services by moving messaging from Kafka to Amazon SQS and replacing Apache Camel integrations with Spring Boot. I contributed to adopting Hexagonal Architecture to make services easier to test and maintain.
At F1rst Tecnology, I contributed to the Pix Automático platform using Domain-Driven Design and developed automated regression tests covering 500 scenarios. This reduced manual testing effort and accelerated delivery and analysis by 70%.
