João V.
Full-stack Product Engineer

Skills

Node.js

React Native

Next.js

Nestjs

Typescript

Javascript

Php

Python

Postgresql

Mongodb

Docker Cloud

React

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Bio

Front-end Developer with extensive experience exceeding four years, specializing in UI and UX design. Recognized for exceptional organizational skills and curiosity, consistently pursuing the acquisition of new competencies. Demonstrates a robust capacity for rapid learning and adaptability in various scenarios.

FrontEnd Developer
2/1/2022 - 12/1/2022

Developed and successfully launched a Referral Program feature that increased company revenue through outreach to new producers. Focused on maintenance and continuous improvement of legacy code, undertaking refactoring and optimization as needed. Contributed to the documentation and creation of components for the design system. Developed unit and end-to-end tests for the payment module, ensuring platform stability and enhancing customer confidence.
FrontEnd Developer
6/1/2021 - 1/1/2022

Developed expertise in FrontEnd development with React, mentoring team members to elevate their proficiency. Successfully refactored system modules, resulting in enhanced performance and maintainability. Defined scopes and established development standards for new FrontEnd projects, ensuring a more structured and efficient development process.
Frontend Developer
2/1/2021 - 5/1/2021

Mentored a team member on development using React, facilitating their growth and contributing to the overall team performance. Developed a facial recognition feature for browser-based image processing, significantly reducing reliance on costly external services and ensuring the reliability of user-submitted data.
FullStack Developer
3/1/2020 - 1/1/2021

Developed Single Page Applications (SPAs), APIs, and various other applications utilizing React, React Native, and NodeJS. Demonstrated extensive expertise in modern front-end and back-end technologies, contributing to robust and scalable software solutions.
FullStack Developer
12/2/2017 - 1/1/2020

Implemented a data caching system, resulting in a 60% reduction in page loading time, significantly enhancing user experience. Developed data analysis features that provided critical business insights and improved decision-making processes. Translated key system functionalities from desktop to web in a modular manner, optimizing cross-platform usability. Implemented various payment services to streamline and secure transaction processes. Assisted other developers in both FrontEnd and BackEnd development, fostering a collaborative and skill-sharing environment. Utilized Docker to ensure the reliable operation of internal systems, enhancing overall system robustness. Architected and developed a new database structure, modernizing and normalizing tables to optimize data integrity and retrieval.