Igor Vieira
Fullstack Engineer at Pipe17 for Commerce Operations
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolIgor Vieira is a seasoned fullstack engineer based in São Paulo with over a decade of hands-on experience building performant, SEO-focused web applications and e-commerce platforms. He has led frontend efforts at major retailers—including Walmart UK and Walmart Brazil—where he drove architecture decisions, performance optimizations, and features that materially improved conversion and onboarding times. At Subspace he streamlined the console by replacing bulky dependencies with Tailwind-based components, cutting minified bundle size by ~30% in a month, and now contributes across the stack at Pipe17. Comfortable spanning frontend and backend responsibilities, Igor pairs product-minded engineering with a pragmatic approach to code hygiene and measurable A/B-tested improvements. His GitHub tagline—"Everything that you see here is a result of insomnia"—hints at a persistent, detail-oriented work ethic behind his steady track record of delivery.
13 years of coding experience
12 years of employment as a software developer
Technical, Web Design and E-Commerce, Technical, Web Design and E-Commerce at USCS - Universidade Municipal de São Caetano do Sul
English, Portuguese
Stackoverflow
46reputation
4kreached
1answer
1question
Github Skills (68)
graphql-query9
jquery-plugin9
apollo-server9
zigbee9
tld8
webpack-plugin8
plugin8
baduk8
datetimepicker7
jquery7
carousel-slider7
datepicker7
hostname7
jquery-ui7
check-in7
Programming languages (4)
Github contributions (5)
igorfv/graphql-monitor
Aug 2020 - Jun 2022
Chrome's devtool extension to display Apollo's tracing data
Contributions:14 commits, 13 PRs, 16 pushes in 1 year 9 months
tracingchromedevtoolapollo-servergraphql
grupozap/code-challenge
May 2016 - Apr 2018
VivaReal's Code Challenge
Contributions:6 PRs, 9 pushes, 5 branches in 1 year 11 months
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