Ewerton Lima

Software Engineer

Itaú Unibanco•  July 2021 - Present

- Developed and improved the new version of the main API architecture for Open Finance by implementing Hexagonal Architecture and incorporating various design patterns. • Responsible for building, implementing, and maintaining several applications using Kotlin and Java with framework Spring for Open Finance, which are hosted on cloud services. I am actively contributing to my squad in delivering the legal demands mandated by the Brazil Central Bank. • Dealing with microservices optimizes the speed and productivity of the company's applications. • Developing unit tests for each API using JUnit and Mockito. • Developing and maintaining applications, increasing the company's productivity, keeping clean code principles and implementing hexagonal architecture. • Using Git for version control in a distributed development environment, including maintaining project versions. • Deploying on the AWS cloud and simulating the production environment locally, using Docker containers for both deployment and troubleshooting. - Technologies: Kotlin, Java, Spring, Junit, MySQL, AWS DynamoDB, Redis, Docker, Splunk, AWS CloudWatch, AWS Lambda, Python

UNINOVE - Universidade Nove de Julho

Analysis and Systems Development, Associeate•  August 2020 - December 2022

• Exploring the world of Object-Oriented Programming (OOP) through Java to build robust and scalable software. • Learning the foundations of software architecture using REST. • Exploring distributed systems with Java and gaining insights into threads and multi-threading environments along the way. • Embarking on the journey of internet development with HTML5 and CSS to create websites.