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Renan Monteiro
Looking for a jobTech Lead / Specialist Front-end
Senior Front-end Developer and Tech Lead specializing in architecture and modernization.
BrazilTech Lead / Specialist Front-end at Luby Software
About
I am a Senior Front-end Developer and Tech Lead with over 15 years of experience focused on software architecture, legacy system modernization, and building Design Systems and JavaScript frameworks from scratch. I combine a strong UX background with hands-on engineering to deliver performant, maintainable, and user-centric front-end solutions for global, distributed teams.
At recent roles I led creation of component libraries and a TypeScript framework that accelerated delivery by up to 60%, implemented micro-frontend architectures to modernize legacy platforms, and mentored multicultural teams to raise engineering quality through clean code, rigorous reviews, and CI/CD practices.
Experience
Tech Lead / Specialist Front-end
Led creation of a 30-component Design System and a TypeScript framework, accelerating end-to-end feature delivery by ~60% and UI development by up to 50% while managing CI/CD and a distributed Brazil/US frontend team.
Vue.JsNuxt.JsTypeScriptDesign SystemsSASSVitestCI CD
Specialist Front-end Developer
Modernized a legacy Liferay platform with a micro-frontend architecture and a new Design System, eliminating a 10s deploy cycle and accelerating feature delivery by over 50% while leading performance optimizations and mentoring a global team.