Rafael De Oliveira is a senior software engineer with 11 years of experience building Java-based backends and full-stack systems, currently focused on cloud-native deployments and CI/CD with Docker, Rancher and GitLab/Jenkins. He combines deep JEE/Spring expertise and application-server operations (JBoss/Wildfly) with practical microservices, RabbitMQ and database experience across Postgres, MSSQL and Oracle. As a technical lead at multiple companies he’s driven tooling and quality improvements—SonarQube, Nexus, Liquibase—and helped teams adopt container orchestration and microfrontend approaches. Comfortable on both Linux and Windows production stacks, he also brings front-end experience in AngularJS and VueJS, enabling end-to-end delivery. Based in Paraná, Brazil, Rafael is known for turning legacy JEE systems into maintainable, containerized services while keeping developer productivity and code quality front and center.
11 years of coding experience
13 years of employment as a software developer
Bacharelado Análise de Sistemas, Bacharelado Análise de Sistemas at Universidade Federal de Mato Grosso do Sul
Contributions:1 release, 19 reviews, 55 PRs in 1 year
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Rafael De Oliveira - Sr. Software Engineer at RecargaPay