Luiz J.

Front-end UX Engineer

Frontend Engineer
5/1/2022 - Present

Developed proficiency in ReactJs and Mobx for application state management. Specialized in using styled components for efficient styling and implemented React Query for seamless data fetching. Contributed to the development and optimization of a tax refund platform, focusing on enhancing user experience and operational efficiency.

Frontend developer
10/1/2020 - 2/1/2022

Developed proficiency in ReactJs while working on a school management system, building interfaces using a custom design system. Utilized GraphQL API with the Apollo library for efficient data fetching and implemented the Context API for seamless data sharing across components.

Frontend developer
9/1/2019 - 2/1/2020

Developed expertise in HTML, SASS, Javascript, and Handlebars while working on a car rental platform designed for medium to long-term rentals. Utilized an internal company framework to render static JSON, which was later consumed through an API.

NodeJs/ReactJs Developer
8/1/2018 - 8/1/2019

Developed and maintained both backend and frontend components of the Card Engine project, controlling the News Feed cards for applications across Brazil and Latin America. Utilized ReactJs for frontend development and NodeJs for backend processes. Contributed to another project focusing on Salesforce integration and enhancements.

Javascript Developer
7/1/2017 - 6/1/2018

Developed a Progressive Web App (PWA) using Ionic aimed at enhancing the dining experience in restaurants. The application enabled customers to place orders directly from their smartphones without requiring assistance from waiters. Additionally, created a complementary app for waiters, allowing them to take orders using their mobile devices instead of recording them manually.

Analysis and Development of Systems at North Paraná University
2015 - 2018

Internet Systems Technician at Federal Institute of Tocantins
2014 - 2016