Stefanini Brasil
Jefferson Oliveira is a Senior Full Stack Java Developer with extensive experience in Angular and microservices. Currently employed at Stefanini Brasil since October 2025, Jefferson previously worked at WAYON IT Solutions from January 2021 to October 2025, providing web application development and maintenance for Alelo using Java 8/11 with Spring Boot and Angular 10+. Jefferson's career also includes positions at PrimeUp, GTI Solution, and Valemobi, focusing on advancements in Java and front-end development, with a foundation as a junior development analyst and an intern in full stack Java development. Jefferson holds a degree in Technology in Information Technology from Cruzeiro do Sul Virtual and Universidade Cruzeiro do Sul.
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