Leonardo Zerino
Fullstack Developer at Zerino Desenvolvimento
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Zerino is an experienced fullstack developer based in São Paulo with 8 years building responsive, high-performance web applications using React, Next.js, TypeScript, Tailwind and Redux Toolkit. He has a proven track record delivering SPAs and reusable component libraries, leading small teams, and making autonomous architectural decisions while working directly with clients. Comfortable across the stack, he pairs front-end craftsmanship with backend and database work (Appwrite) and practical Linux/server scripting experience. Leonardo emphasizes clean code, testing (TDD/Cypress), and performance optimization—once diagnosing a server issue that cut compilation time by 80%. His background in audiovisual studies and client-facing roles gives him a design-minded approach to UI composition and briefing-driven planning.
8 years of coding experience
4 years of employment as a software developer
Bachalerado, Audiovisual, Bachalerado, Audiovisual at Centro Universitário Senac
English, Portuguese
Github Skills (78)
vim10
slide10
emacs10
scrolling10
jquery9
snap9
mousewheel9
slideshow9
spacemacs9
docker-container9
fullscreen9
discogs-api8
javascript8
frontend8
php-fpm7
Programming languages (10)
Github contributions (5)
zerinoid/rice
Sep 2020 - Jul 2026
Contributions:168 pushes, 3 branches in 5 years 10 months
eduardo-haddad/videobrasil.online
Jul 2020 - Dec 2020
front-end to vbonline
Contributions:103 pushes, 5 branches in 5 months
frontend
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