Izac Cavalheiro
Senior Software Engineer at Trustly
São Paulo, Brazil
Summary
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Rockstar🎓
Top SchoolIzac Cavalheiro is a senior software engineer based in São Paulo with a decade of experience building scalable frontend solutions across startups, tech companies and digital agencies. He’s a self-taught polyglot who blends pragmatic engineering with design-system thinking, shipping SPAs, PWAs and micro-frontends using TypeScript, React, Node and modern toolchains while also exploring Dart/Flutter and Elixir. He has led migrations from monoliths to domain-specific microservices and micro-frontends, established frontend patterns at scale, and architected a white-label micro-frontend food-delivery platform integrated with payment systems. Comfortable in leadership and hands-on roles, he’s held engineering lead and manager positions driving cross-functional teams and developer adoption of REST/GraphQL. Izac’s background includes founding a web agency and end-to-end product delivery for major brands, giving him a strong product-oriented perspective alongside deep implementation skills. Colleagues describe him as curious and versatile—equally at home mentoring teams, crafting reusable UI systems, or experimenting with new languages and paradigms.
10 years of coding experience
22 years of employment as a software developer
Bachelor of Engineering - BE, Computer Engineering, Bachelor of Engineering - BE, Computer Engineering at Universidade Anhembi Morumbi
English, Portuguese
Stackoverflow
190reputation
54kreached
21answers
0questions
Github Skills (23)
documentation10
linux9
css9
gatsby9
hyper9
react9
graphql9
frontend8
macos8
compiler8
html8
cli8
fastest8
javascript8
static-site-generator8
Programming languages (5)
Github contributions (5)
izaccavalheiro/izac-cavalheiro-website-frontend
Aug 2021 - Feb 2025
My personal website.
Contributions:1 review, 21 PRs, 114 pushes in 3 years 6 months
reactnextjs
izaccavalheiro/izac-cavalheiro-web-components
Aug 2021 - Jun 2023
Contributions:19 pushes in 1 year 10 months
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