Breno Calazans
Staff Front End Engineer at Spoke
Rio de Janeiro, Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolBreno Calazans is a Staff Front End Engineer with 12 years of experience building high-traffic e-commerce and delivery products from Brazil, currently accelerating deliveries at Spoke using Next.js, React, TypeScript, Firebase and Node. Previously at VTEX he led and contributed to the open-source Store Framework that helps teams spin up online stores faster, and worked on Smart Checkout — a mission-critical SPA processing thousands of orders per minute across 25 countries. He combines hands-on front-end craftsmanship (styling, layout, UI components, and migrations) with engineering leadership and manager experience. Comfortable across React, GraphQL and legacy SPA stacks, Breno brings a pragmatic focus on shipping reliable customer-facing interfaces at scale and a history of starting projects as a curious kid building websites and IRC bots.
12 years of coding experience
11 years of employment as a software developer
FGV - Fundação Getulio VargasPontifical Catholic University of Rio de Janeiro
English, Portuguese
Github Skills (3)
css10
react9
ui-design8
Programming languages (12)
Github contributions (5)
vtex-apps/store-theme
Apr 2019 - Jan 2021
VTEX Store Theme
Role in this project:
Front-end Developer
Front-end DeveloperContributions:11 reviews, 99 commits, 56 PRs in 1 year 9 months
Contributions summary:Breno primarily contributed to the front-end of the VTEX Store Theme, focusing on styling and layout adjustments. Their commits involved removing deprecated selectors, fixing product page layout issues, and implementing new UI components such as a bookmark feature, disclosure layout, contact us page, product highlights, and product specifications. They also migrated to a new reviews and ratings system.
srv-store-frameworkvtexxp-developerstore-framework
vtex-apps/format-currency
Jul 2019 - Dec 2020
Contributions:3 reviews, 12 PRs, 21 pushes in 1 year 5 months
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