Development of accounting systems. Focused on the annual balance and calculation of transactions made by the company and also, on maintain the microservices integrated with the accounting platform. Main responsibilities : Software Development. Development of unit tests using TDD. Software design architecture. Development of the database layout. Analyze and choose the best technologies available in order to achieve the best result. Development of system monitoring. Technologies : Linux, Kotlin, JUnit, Mokito, Java 8+, VueJs Spring Framework Boot, Cloud GCP, Data, Integration, Batch Google Cloud Platform, Pub/Sub, BigQuery Kubernetes Engine, Cloud SQL PostgreSQL Stackdriver, Distributed tracing, Logging correlation Dashboards, Jira, Git, Bitbucket CI/CD Pipelines REST API's

Development of web systems and maintaining microservices integrated with telecommunications systems to improve the process of installing telephone, internet, and TV equipment. Main responsibilities : Software Development. Software design architecture. Project planning. Development of the database layout. Development of unit tests using TDD. Analyze and choose the best technologies available in order to achieve the best result. Receive feedback from users. Continuous improvements of the software. Technologies : Linux, Java 8, JUnit, VueJs, MySQL Spring Framework Boot, Security, Data Dashboards, GitLab CI/CD Pipelines Html, CSS, JavaScript, Bootstrap REST API.

Modernization of COBOL mainframe to Java using Spring Batch at the Dataprev Social Security in Brazil . Development of web systems for gas pipeline management and maintenance at the Brazilian Gas Carrier. Main Responsibilities : Software Development. Software design architecture. Development of the database layout. Development of unit tests using TDD. Technologies : Windows, Java 7-8, JSF 2.0, PrimeFaces, JUnit, Hibernate, Oracle Database Spring Framework Batch, MVC, Security, Jdbc Template SVN, Git, Html, CSS, JavaScript, jQuery, Bootstrap, SOAP Web Services WildFly Server

Development of web systems for maintenance control of oil platform at Petrobras Main Responsibilities Software Development. Development of unit tests. Receive feedback from users. Continuous improvements of the software. Technologies : WebLogic Server, Java 7-8, JSF 2.0, PrimeFaces, JUnit, Hibernate, Oracle Database Spring Framework Core, Security, SVN, Xhtml, CSS, JavaScript

Development of web systems for environmental management and travel management for the state government of Rio de Janeiro, Brazil Main responsibilities : Software Development. Development of unit tests. Fix bugs. Technologies : JSF, Java 6, Oracle ADF, Oracle Database SOA Suite 11g, Oracle Database, JDeveloper 11g, Oracle Linux. SVN, Xhtml, CSS, JavaScript WebLogic server COURSE Essential Cloud Infrastructure, Coursera MongoDB, DevMedia Google Cloud Platform Fundamentals : Core Infrastructure, Coursera Kubernetes, Alura Cursos online GITLAB CI E DOCKER, Alura Cursos online