Marcelo M.
Back-end and Systems Engineer

Skills

JPA (Java Persistence API)

Spring Boot

Java

Postgresql

Amazon Aws

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Bio

Bachelor in Information Systems. Software Engineer specializing in Information Systems, offering an extensive range of technical proficiencies. Expertise includes Java and Spring Framework, with a focus on RESTful API development. Proficient in dependency management with Maven, and experienced in messaging solutions using Kafka and Apache ActiveMQ. Adept in SQL and PL/SQL, particularly with Oracle databases. Skilled in version control through Git, including experience with GitHub, Bitbucket, and Azure DevOps. Proficient in API testing with Postman and Insomnia, as well as Docker for efficient application deployment. Capable of creating detailed API documentation using Swagger.

Java Developer
10/1/2023 - 2/1/2024

Played a fundamental role in the development of the financial area, managing payments and installments. Led the technical aspects of the DBT Debit project, designing and developing the logic and core algorithms for a new insurance payment method, including installment generation strategies. Implemented standards for API communication within the financial sector using AWS Bucket, and created txt file logs for monitoring. Developed proficiency in Java, Spring, JUnit, and Maven. Utilized AWS, Apache Kafka, and SQL Server for backend services, and ensured collaborative code maintenance using Git.
Java Developer
10/1/2021 - 9/1/2024

Played a key role in a strategic project focused on a major multinational insurance company. Designed and implemented the NF Capture project, integrating internal systems for generating invoices with an external document validation solution to mitigate fraud risk and ensure transaction authenticity and integrity. Held technical leadership in the Tracking project, which provided insurance customers with a web page for real-time claim status viewing. Developed proficiency in Java, Spring, Junit, and Maven. Demonstrated expertise with Apache ActiveMQ and PL/SQL while ensuring collaborative code maintenance using Git.