Hi, I'm Leonardo 馃憢
About
I'm a Senior React Developer with 5 years of experience building complex web applications, including payment processing platforms and BAAS services. With a Computer Science degree and expertise in React, Typescript, NextJS, Javascript, and various state management solutions, I create clean, high-quality code that scales. I thrive in fast-paced software house environments where I can tackle diverse projects and learn continuously. After successful roles in Brazil, I'm now seeking international opportunities to challenge myself and gain exposure to how larger companies approach development. I'm passionate about code quality, enjoy collaborative problem-solving, and have Advanced English communication skills.
Work Experience
Wine Locals - React/Next Developer
Mar 2023 - Present 路 2 yrs
ZUKESE - TECNOLOGIA E INOVA脟脙O 路 Freelance React/Next Developer
Jan 2024 - Oct 2024 路 10 mos
Softo - DevTeam as a Service - React/Next Developer
Nov 2021 - Apr 2023 路 1 yr 6 mos
Whydea - React/Next Developer
Feb 2020 - Nov 2021 路 1 yr 10 mos
Education
Atitus - Bachelor's Degree in Computer Science
2020 - 2024 路 4 yrs
Github Projects
React App that queries data from Riot Games API and brings the rank, nickname, level, icon, and main champion of a given summoner. A very small version of OP.GG
Deezer List is an app to search an play musics using Deezer API
A League of Legends Quiz, built with ReactJS
React App that queries data from Riot Games API and brings the rank, nickname, level, icon, and main champion of a given summoner. A very small version of OP.GG
Deezer List is an app to search an play musics using Deezer API
A League of Legends Quiz, built with ReactJS
React App that queries data from Riot Games API and brings the rank, nickname, level, icon, and main champion of a given summoner. A very small version of OP.GG
Deezer List is an app to search an play musics using Deezer API
A League of Legends Quiz, built with ReactJS
React App that queries data from Riot Games API and brings the rank, nickname, level, icon, and main champion of a given summoner. A very small version of OP.GG
Deezer List is an app to search an play musics using Deezer API
A League of Legends Quiz, built with ReactJS
That is my Porfolio, built with NextJS
Learning NestJS concepts, using Clean Arch
Simple Notifications service with Nest, Prisma and Kafka
That is my Porfolio, built with NextJS
Learning NestJS concepts, using Clean Arch
Simple Notifications service with Nest, Prisma and Kafka
Techs
Languages
JavaScript5 years
TypeScript5 years
HTML/CSS5 years
SQL1 year
FrontEnd
React/Next.JS5 years
TailwindCSS3 years
React Query3 years
Redux/RTK Query4 years
GraphQL1 year
Tools
Git/Github5 years
Jira3 years
Monday2 years
Testing Tools
Jest3 years
React Testing Library3 years
Cypress3 years
Playwright1 year
Mobile
Expo/React Native2 years
EAS2 years
Backend
NodeJS2 years
Express2 years
Strapi1 year
Firebase2 years
NestJS1 year
Get in touch
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