João Castro
Full-Stack Senior Developer at Brightdome
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Castro is a Senior Full-Stack Developer based in São Paulo with eight years of hands-on experience building and leading full-stack teams across JavaScript/TypeScript, C#, Java, Ruby on Rails and Python backends. He currently works as a tech lead on VTEX-based e-commerce projects, contributing to VTEX open-source repos while driving refactoring, unit testing (Jest) and CI-quality improvements with SonarCloud. Comfortable across frontend (React/React Native, Ember) and diverse databases (Oracle, SQL Server, PostgreSQL, MySQL), he also scripts integrations and SDKs using Workato. A lifelong learner with a recent postgraduate degree in Information Systems and an upcoming master's in Computer Science, João combines practical production experience with a curiosity for AI tooling (Python/R) and cross-cultural communication, often translating technical work between Portuguese and English.
8 years of coding experience
3 years of employment as a software developer
High School, High School at Grupo Genese de Ensino (GGE)Mestrado, Computer Science, Mestrado, Computer Science at Federal University of São Carlos - UFSCarInstituto Federal de Educação, Ciência e Tecnologia de São Paulo
Stackoverflow
21reputation
12kreached
2answers
0questions
Github Skills (21)
localhost10
ngrok10
reverse-proxy9
golang9
react8
android8
b2b8
ios8
react-native8
cross-platform7
viewport6
react-navigation6
mobile6
javascript6
react-testing5
Programming languages (7)
Github contributions (5)
JooLuiz/quickorder
Dec 2021 - Jul 2024
Contributions:42 pushes, 13 branches in 2 years 6 months
JooLuiz/RotaSegura-MobileApp
Aug 2019 - May 2024
App sample using react-native with redux and react-navigation applied
Contributions:48 PRs, 84 pushes, 13 branches in 4 years 10 months
appliedreactreact-nativereduxreact-navigation
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