Guilherme Santos
Lead Software Engineer at Nubank
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolGuilherme Santos is a seasoned Lead Software Engineer with 13+ years of frontend-focused web development, proficient in TypeScript, JavaScript, React, and modern UI tooling. He currently leads front-end architecture at Nubank, driving client-server integration, design systems, and robust testing pipelines with CI/CD using GitHub Actions, CircleCI, and Jenkins. A UX evangelist with an MBA in Interaction Design, he champions user-centered design and accessible, performant interfaces across product teams. His career spans startups and enterprise—from co-founding igoten and shaping front-end standards at Docler Holding to delivering Front Office applications for the European Investment Bank. Based in Santa Catarina, Brazil, he combines creative problem-solving with hands-on leadership to deliver scalable, polished frontend experiences.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Technology degree in Systems Analysis and Development, Bachelor of Technology degree in Systems Analysis and Development at Serviço Nacional de Aprendizagem IndustrialGraduated degree in Interaction Design, Graduated degree in Interaction Design at Universidade do Vale do Itajaí
English, Portuguese
Github Skills (125)
css-in-js10
styled-components10
material-ui10
globalization10
javascript10
react-components10
internationalization10
mui10
react-component10
ava10
localization10
dates10
icu10
datepicker10
traversal10
Programming languages (4)
Github contributions (5)
santosguilherme/Anuncios
Nov 2014 - Sep 2015
Contributions:21 commits, 5 pushes in 10 months
santosguilherme/learning-nextjs
Jan 2019 - Apr 2024
Project for learning next.js - https://nextjs.org/learn
Contributions:4 PRs, 7 pushes, 8 branches in 5 years 3 months
next-jsreactnextjstypescript
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