André D.
Back-end and Systems Engineer

Skills

Spring Boot

Github

Java

Mysql

Mongodb

Amazon Aws

André is available for hire

Hire André D.

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Bio

Graduate in Computer Systems from UFF with experience in mobile application development using React Native and REST API development utilizing Java and Spring Boot. Proficient in HTML, CSS, JavaScript, React Js, React Native, Firebase, Java, Spring Boot, Servlets, JPA, Hibernate, and PostgreSQL. Possesses knowledge in script writing with Ansible and Python, as well as expertise in implementing automation jobs using Jenkins server. Demonstrates the ability to work effectively within a team environment, employing agile methodologies to enhance productivity and collaboration.

Java Developer Analyst
6/1/2021 - Present

Demonstrated proficiency in requirement gathering and extensive experience in system development utilizing Java, Spring Framework (MVC/Boot), and REST. Skillfully worked with both relational database systems like MySQL and non-relational databases such as MongoDB. Applied Agile/Scrum methodologies effectively, utilizing the Jira tool for project management. Ensured collaborative code maintenance and version control using GitLab and GitHub. Developed expertise in Java 8 and Java 11, contributing to robust and scalable software solutions.
Junior Web/Java Developer
4/1/2021 - 6/1/2021

Participated in strategic meetings to gather requirements for application development. Developed Java code to create client applications and utilized PostgreSQL for database management. Conducted rigorous testing to identify and fix errors, ensuring the functionality of the applications. Monitored and provided support for the production and critical environments of the applications, addressing and resolving incidents to maintain the established service level agreement (SLA). Actively involved in the deployment process of developed solutions, ensuring smooth implementation and integration.
Intern
8/1/2019 - 2/1/2021

Developed scripts to streamline tasks for the development and architecture team and performed application server configurations using JBoss. Demonstrated expertise in the Java language, Servlet API, Spring Boot, Hibernate, JPA, and relational database support, offering robust backing for the development team. Created deployment scripts using Ansible, Python, and Shell Script, integrated into Jenkins automation server in conjunction with GitLab repository. Actively participated in meetings with the development and innovation team.

Production Engineering at Veiga de Almeida University
2011 - 2017
Technology in Computer Systems at Fluminense Federal University
2016 - 2021
Software Engineering at Pontifical Catholic University of Minas Gerais
2024 - 2025