Leonardo S.
Full-stack Product Engineer

Skills

Node.js

Javascript

Amazon Aws

React

Leonardo is available for hire

Meet Leonardo S.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

The study of programming commenced during enrollment in a Systems Analysis and Development course, fostering a growing interest in JavaScript and NodeJS. This foundation led to further exploration of React, TypeScript, and a range of tools within the JavaScript ecosystem. Specialization has since intensified, with continuous efforts to improve project maintenance through the application of architectural patterns, automated testing, and other advanced practices.

Mid-level Software Engineer
3/1/2021 - Present

Developed and maintained a mobile application using React Native, successfully building a new version of an existing app from the ground up. Continuously provide support and implement new features. Took on backend development responsibilities using NodeJS and Serverless Framework, managing an API originally written in JavaScript and leading its transition to TypeScript. Implemented various new functionalities during the refactoring process. Currently developing a new product, creating an API from scratch employing TypeScript and Serverless, incorporating a custom architecture based on the Clean Architecture principles. Demonstrated expertise in mobile and backend technologies, as well as proficiency in creating scalable, maintainable systems.
Trainee
10/1/2020 - 5/1/2021

Developed technical expertise in mobile development using React Native, with proficiency in both JavaScript and TypeScript. Demonstrated backend development skills with Laravel (PHP), encompassing the full lifecycle of application development. Successfully built two applications from scratch, including backend development and comprehensive documentation for the second project.