I am a Senior Java Backend Developer, I have 15 years of experience in software development. I have knowledge in several technologies and frameworks related to Java, Cloud, Microservices, and Databases. I currently work with the implementation of systems using Java 17, Spring Framework, Springboot 3, Swagger, Maven, TDD, Kafka, RabbitMQ, Oracle Database and MongoDB. In this context, I contribute to the success of the company's projects and clients, using the best practices and software development tools. Before that, I worked with Quarkus, Mulesoft, Spring Framework, Springboot, Swagger, Maven, Redis, AWS, Cognito, S3, SES, TDD, BDD, Kafka, Oracle Database and MongoDB. I also have experience in developing systems for government, using Spring Framework, Springboot, JSP, JPA/Hibernate, JSF, Maven, JavaScript, JQuery, React, JSON, SOAP, XML, Oracle Database, MySQL, Postgres, iReport, iText , and JBossEAP/WildFly. I am passionate about learning new technologies and solving complex problems. I find it easy to work in multidisciplinary teams and proactive in seeking innovative solutions. My goal is to continue to improve myself as a Java and Cloud developer, and apply my knowledge and skills to create high-quality, high-performance systems. I am currently working with the following technologies: Back-end development using: Microservices Design Patterns / OOP / Clean Code TDD, BDD JPA / SQL / NoSQL RestfulAPI Java 8, 11 and 17 Spring Framework, Spring Boot, Quarkus JPA/Hibernate Maven, Gradle, GCP , AWS, Cognito, S3, SES Jenkins, CI/CD, Gitlab, Bitbucket, Git, Mercurial, SVN Kafka, RabbitMQ, Mulesoft, Camel, JavaScript, JQuery, JSON, JSF2, Primefaces Postgres, Oracle, MySQL, MongoDB Flyway, Liquibase, JUnit, Mockito, Methodologies Agile, Swagger, Rancher, Sonar, Docker