Francisco Guilherme
Senior Frontend Engineer at UP.Labs
Rio Grande do Norte, Brazil
Summary
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Senior🎓
Top SchoolFrancisco Guilherme is a Senior Frontend Engineer based in Rio Grande do Norte, Brazil, with five years of experience building performant, accessible, and maintainable web products. He brings a full-stack mindset—having led frontend modernization, state-management optimizations, and backend refinements—to deliver faster load times and measurable UX improvements. At Authorify he introduced Atomic Design, Tailwind CSS, RBAC and scalable auth flows that supported 10,000+ users with zero security incidents, and at SolarMarket he drove event-driven automation and solar-sizing accuracy that improved system responsiveness and cost recommendations. Francisco emphasizes mobile-first and WCAG-compliant interfaces, automated testing (100% E2E coverage in a past role) and pragmatic reductions in technical debt to boost developer velocity. He combines product-focused engineering with operational reliability, often turning manual workflows into automated pipelines that cut operational overhead dramatically.
5 years of coding experience
4 years of employment as a software developer
Federal University of Rio Grande do Norte
English, PortugueseProgramming languages (1)
Github contributions (5)
chicodevs/React-Components
Apr 2021 - Mar 2025
Contributions:1 push, 1 branch in 4 years
chicodevs/BeHero
Mar 2021 - Mar 2025
Contributions:2 pushes, 1 branch in 4 years
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