Jefferson XavierBack End Developer
I'm a Software Engineer with 6 years of experience in software development and in love with technology. I like to always be learning new things and applying them in practice. My speciality is focused on Node.js, ReactJS and React Native, but I have a large experience with Java and Angular too.
Tech stack
Java (11)
API Architecture (6)
Git (6)
MySQL (6)
Java EE (5)
Flex (5)
Team Leadership (4)
Spring (4)
Microservices Architecture (4)
Android (4)
Node.js (4)
Angular (4)
Linux (3)
HTML (3)
JSON (3)
JavaScript (3)
Full-stack
React
Back-end
Leadership Development
Back-end Architecture
Experience
Back End DeveloperSicoob
11/2019 - Currently

- Maintenance systems to prevent fraud and money laundering - Evolutions to bank systems

Java
Flex
Java EE
Back End DeveloperParebem
08/2016 - 11/2019

- Evolutions to parking systems - Architecture definition to systems using MicroServices - Evolutions in mobile apps - Team Leadership

Android
MySQL
Git
Java
Node.js
Angular
Team Leadership
API Architecture
Microservices Architecture
Spring
Software ArchitectUniversidade de Brasília / Ministério das Comunicações
09/2013 - 11/2015

- Maintenance internal systems - Definition of a new architecture for development - Consulting for internal developers - Working with Java EE, JSF, JSP, Grails, Spring Framework, Postgres, MySQL

JavaScript
MySQL
Git
Linux
Java
HTML
API Architecture
JSON
Education
Software EngineeringUniversidade de Brasília
07/2011 - 07/2016