Erick O
Back-end Developer
LOCATION
Joinville, Brazil
Erick is a seasoned software engineer with a wealth of experience spanning diverse industries and technologies. Beginning his career as Junior Full Stack Engineer, he honed his skills in Java, JavaScript and React. and along the years he could sharpen his skills in backend development, becoming a specialist.
Currently serving at Trio as a Senior Software Engineer, Erick specializes in event-driven microservices using Scala and Akka, contributing to third-party integrations and ensuring robust infrastructure on AWS for an American financial institution. With a comprehensive skill set and a track record of delivering innovative solutions, Erick is a valuable asset in the software engineering landscape.
AWS
Scala
React
Spring
Java
TypeScript
Professional Experiences
Trio
Senior Software Engineer
Apr 2022 - Present
USA - Remote
TerraformPostgreSQLAkkaScalaHe worked as a Consultant Developer for an American-based financial institution. In this position, he was responsible for designing and implementing third party integrations with internal tools, such as Okta for single sign-on and Persona for KYC and fraud analysis. The stack was mostly composed of event-driven microservices using Scala and Akka, along with a AWS based infrastructure.
Vesta Healthcare
Senior Software Engineer
Oct 2021 - Apr 2022
USA - Remote
React NativeTypeScriptJavaReactAWS LambdaIn this position, he was responsible for all the stages from architecting, creating the infrastructure to building the front-end. The stack was composed of serverless lambdas using TypeScript along with Java microservices and the front-end was built using React for web and React-native for mobile. The infrastructure was AWS based and managed by AWS CDK using SQS/SNS, ECS, S3 and RDS.
Magalu
Senior Backend Engineer
Apr 2021 - Oct 2021
Brazil
PostgreSQLJavaRabbitMQGCPSpring BootHe designed and architected multiple services responsible for tracking shipments on of the largest marketplace in Brazil. Besides handling the development he was also responsible for writing their infrastructure as code on Google Cloud using Kubernetes and helm packages.
Zup Innovation
Senior Backend Engineer
Apr 2020 - Apr 2021
Brazil
Spring BootKafkaSQL ServerJavaHe worked as a full-time consultant providing services as an Engineer to the bank Itaú. In this position, he had to architect financial applications from scratch that were responsible for handling millions of users in a scalable way and processing legal data following guidelines designed by the Brazilian government central bank. Due to a large number of requests and data that needed to be processed, there was a heavy focus on using a messaging-driven architecture with Kafka as a primary message broker.
TOTVS
Backend Engineer
Apr 2017 - Apr 2020
Brazil
Java EESQL ServerJavaSpring BootWorked on multiple products within a suite of enterprise software, varying from BPM, GED, and WCM software. Worked on a stack composed of Java, Spring Boot, JavaEE, and SQLServer.
Neomind
Junior Full Stack Engineer
Mar 2016 - Aug 2017
Brazil
Angular.jsJavaJava EEHe worked on developing back and front end features on an established BPM/GED product. Most of his work was done using a stack composed of Java, JavaEE, Wildfly, and AngularJS.
Education
Universidade da Região de Joinville
Bachelor's Degree in Engineering - Software Engineering
Feb 2015 - Feb 2019
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