Leonardo N.
Front-end UX Engineer

Skills

Node.js

Apollo Graphql

Javascript

React

Leonardo is available for hire

Hire Leonardo N.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

A frontend developer with three years of experience, recognized for involvement in significant projects, demonstrating proficiency in collaborating with remote teams and managing outsourced tasks. Routinely engaged in high-demand product development, leveraging state-of-the-art technologies and adhering to best development practices. Specializes in web development utilizing React and its associated technologies, complemented by additional expertise in Flask, Node, and GraphQL.

Senior Front-end / Tech Lead
4/1/2022 - Present

Served as a tech lead on a governance solution for companies, which involved extensive work on a component library and handling the complexities of reading CSV files containing votes for assemblies by shareholders. Managed the implementation of a video player and ensured the security of personal documents. Demonstrated expertise in team management and effectively employed Scrum methodology to streamline project workflows and enhance team productivity.
Front-end Sr
10/1/2020 - 4/1/2022

Developed a Single Page Application (SPA) platform designed to enhance remote lobby services, specializing in front-end development. This role required significant expertise in integrating web sockets to enable real-time communication features. Engaged in comprehensive unit and end-to-end testing to ensure robust application performance and reliability. Demonstrated advanced proficiency in TypeScript for development and codebase maintenance.
Front-end Developer
10/2/2018 - 10/1/2020

Gained extensive experience working on multiple projects, involving both outsourced tasks and internal company initiatives. Provided key contributions both under the guidance of a Senior Developer and autonomously, either independently or with support from an intern. Developed proficiency in PHP, Laravel, and MySQL for backend development, while utilizing JavaScript, React, and CSS for frontend tasks. Engaged rigorously in version control and collaborative workflows, employing Git as the primary tool for code maintenance and feature integration. Delivered solutions across various cloud platforms, including AWS and Azure, ensuring robust deployment strategies and system scalability. Contributed to enhancing application performance and security through thorough unit and integration testing using PHPUnit and Jest.