Ruan Mer
Senior Software Engineer, Front-end at Upgrade, Inc.
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolRuan Mer is a Senior Front-end Engineer and Tech Lead with 14 years of experience building performant, maintainable web applications and developer-facing tools from Rio de Janeiro. He has led front-end efforts at Hurb—where he architected a company-wide React/Next.js migration and built a component library that evolved into a Design System—and currently contributes to fintech product development at Upgrade as part of an international team. Ruan excels at improving both DX and UX, driving standards, tooling (linters, formatters) and performance optimizations while managing and mentoring remote teams. He combines hands-on engineering with hiring, roadmap planning, and cross-functional collaboration, often representing engineering with analytics and CDN vendors. Notably, he moves beyond shipping features to create reusable platforms and processes that scale across product teams.
14 years of coding experience
16 years of employment as a software developer
Tecnologia da Informação, Information Technology, Tecnologia da Informação, Information Technology at Centro Universitário da Cidade
Portuguese, English
Stackoverflow
31reputation
4kreached
7answers
1question
Github Skills (104)
testing10
javascript10
wordpress10
custom-fields10
wordpress-api10
html10
angular10
layout10
typescript10
draggable10
grid-layout10
vue10
android10
svelte10
layout-engine10
Programming languages (5)
Github contributions (5)
ruanmer/react-starter
Mar 2017 - Nov 2017
Contributions:42 commits, 20 pushes, 1 branch in 8 months
ruanmer/dotfiles
Nov 2013 - Oct 2017
Contributions:21 commits, 2 PRs, 11 pushes in 4 years
vimtmuxlinuxos-xdotfiles
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