Jeferson de Oliveira Oliveira

Jeferson de Oliveira Oliveira has a diverse work experience in the field of software development. In their most recent position at Checkplant Sistemas S.A., they worked as a software developer with a focus on frontend development. Jeferson was responsible for implementing interfaces for web systems and mobile devices, as well as assisting in the conception and implementation of an internal design system. Jeferson utilized JavaScript-based technologies such as AngularJS, React, React Native, and Titanium.

Prior to their role at Checkplant Sistemas S.A., Jeferson worked at GESTUM as a fullstack Java developer. Jeferson played a key role in constructing the Learning Management System (LMS) solutions for the company. This involved working on various aspects of the system, including business logic, graphical interfaces, and data integration services between different platforms. Jeferson used Java EE, along with technologies like Spring, Couchbase, and AngularJS.

Before GESTUM, Jeferson worked at Voiza as a Java developer. Jeferson was a part of agile development teams and contributed to the implementation of JEE systems using technologies such as JSF, Primefaces, EJB, JPA, and CDI. These systems were designed to support the management of large national companies from diverse sectors.

Earlier in their career, Jeferson worked at the Instituto Federal de Educação, Ciência e Tecnologia Sul-rio-grandense, where they served as a developer of educational materials for distance learning. Jeferson used web technologies like HTML/CSS/JavaScript, PHP, and Adobe Flash to create interactive educational materials. Jeferson collaborated with the IT team of the Universidade Aberta do Brasil (UAB) department and produced EAD resources for the institution.

Jeferson also had a role as a web systems developer at the Universidade Federal de Pelotas. Jeferson was responsible for maintaining and developing new functionalities for the university's academic record management system, which was based on PHP. Jeferson participated in the creation and implementation of new system modules and student portals.

Jeferson de Oliveira Oliveira began their education in 2004 at the Centro Federal de Educação Tecnológica de Pelotas, where they obtained a degree in "Técnico em Sistemas de Informação" in 2006. In 2009, they enrolled at the Universidade Católica de Pelotas and completed their degree in "Tecnologia em Análise e Desenvolvimento de Sistemas" in 2011. In 2014, they attended the Faculdade de Tecnologia SENAC Pelotas for an extension program in "Desenvolvimento de Games Unity" within the field of "Design de Games e Mídia Digital." Recently, from 2019 to 2021, Jeferson completed an "Especialização em Desenvolvimento de Aplicações Web e Mobile" at Senac-RS, specializing in the field of "Tecnologia da Informação."