- Worked as a Back-End Engineer within squads of Itaú Unibanco, the biggestprivate bank in Brazil.- Developed features used by millions of daily users.- Implemented REST APIs and microservices using Java and Spring Boot.- Implemented unit tests using JUnit, Mockito, JMockit and Jest.- Built modules and features in Spring MVC applications.- Developed WebComponents using Typescript and Angular.- Reviewed code based on quality tools like SonarQube and Fortify.- Used Cloud Tools on AWS (CodePipeline, API Gateway, S3, EC2, ECR, EKS andothers).- Used Red Hat Data Grid as distributed cache.- Wrote documentations on Confluence.- Implemented observability dashboards (Splunk and AppDynamics).- Mentored Junior Engineers.- Conducted tech interviews.

- Worked as a Full-stack Engineer in projects for the Brazilian Paralympic Committee, Samsung and Portocel.- Implemented REST APIs using Java and Spring Boot.- Built SPA and Mobile applications using TypeScript, Angular andIonic.- Used SQL Server, MySQL and H2 databases.- Used Event-Driven Architecture in front-end using Pub/Sub.- Implemented authentication using OIDC, OAuth2, JWT, LDAP,- Active Directory and AzureAD.- Implemented Web Scraping using JSoup.- Conducted tech interviews to hire new Software Engineers.- Developed plans to improve technology resources with managers.

- Worked as a Full-stack Engineer for Tim Brazil, one of the biggest Telecom Companies in the country.- Developed a web application using Java, JSF and Hibernate.- Used SQL Server database.- Implemented Excel spreadsheets processing using Apache POI.- Estimated and negotiated deadlines with stakeholders.- Trained end users.

- Implemeted features using VB6.- Administrated websites using WordPress.- Administrated SQL Server, Firebird and MySQL databases.- Led an infrastructure team.