ikarosales

• Contributed to the development of enterprise systems using Java 12 and Spring Boot. • Built microservices leveraging Spring Cloud components such as Config Server, Eureka (Service Discovery), API Gateway, Circuit Breaker, and Cloud Stream. • Implemented asynchronous and event-driven processing using RabbitMQ. • Developed frontend features using Angular, TypeScript, RxJS, and SASS when required. • Designed and operated cloud infrastructure using PCF (Cloud Foundry) and Azure. • Applied DevOps practices, including CI/CD pipelines with GitLab CI and containerization with Docker. • Supported distributed systems handling document AI, storage, and data processing workloads. Tech stack: Java, Spring Boot, Spring Cloud, Microservices, AWS, Azure, Docker, RabbitMQ, Angular, TypeScript, GitLab CI.

Java / Angular Software Engineer working on a healthcare financial management platform for hospital billing analysis within a startup environment of the MV Sistemas group. • Contributed to the design and development of a web-based financial management system focused on hospital billing, reporting, and data analysis. • Developed backend services using Java 8 and Spring Boot, exposing RESTful APIs to support core business workflows. • Designed and implemented integrations with relational databases using SQL, Oracle, and PostgreSQL. • Worked with cloud infrastructure on AWS, applying best practices for deployment, scalability, and availability. • Collaborated on frontend development using TypeScript and Vue.js to deliver end-to-end features. • Supported data analysis workflows and financial reporting to improve billing accuracy and operational efficiency. • Worked in a fast-paced startup environment, collaborating closely with product and business teams. Tech stack: Java, Spring Boot, AWS, REST APIs, SQL, Oracle, PostgreSQL, TypeScript, Vue.js.

Software Engineer / DevOps working on enterprise DevOps initiatives for large-scale clients, focusing on cloud infrastructure, automation, and continuous delivery practices. [2nd Project] – DevOps Engineer Client: ADTalem • Designed and implemented cloud infrastructure and deployment pipelines on AWS. • Automated application deployments using Docker-based containerization and Jenkins CI/CD pipelines. • Applied configuration management and automation using Ansible. • Supported Java-based applications built with Maven and Gradle. • Improved deployment reliability, scalability, and repeatability across environments. • Collaborated with development teams to promote DevOps best practices and operational excellence. [1st Project] – DevOps Engineer Client: Bradesco Câmbio • Built and maintained CI/CD pipelines to support continuous integration, delivery, and deployment processes. • Managed containerized workloads using Docker and Kubernetes in Linux (Ubuntu) environments. • Automated infrastructure and operational tasks using Shell scripting and Vagrant. • Supported AWS-based infrastructure and services for enterprise financial systems. • Ensured system stability, security, and performance in production environments. • Actively contributed to spreading DevOps culture and practices across teams and stakeholders. Core technologies: AWS, DevOps, Docker, Kubernetes, Jenkins, CI/CD, Ansible, Linux, Shell Scripting, Java, Maven, Gradle.