At RD Distribuidora, I architected and developed Portal RD, an enterprise operations platform built with Java, Spring Boot, PostgreSQL, and SQL Server. I delivered REST APIs for operational, commercial, and logistics workflows, and implemented mTLS device authentication and secure coding controls.
At Mercado Livre, I designed an automated network compliance microservice integrated with Cisco DNA Center, checking more than 1,000 devices and reducing manual operational time by 30%. I also build and maintain Java services and APIs, with experience in AWS, automated testing, and CI/CD.

