Sergio Ruiz
Co-Creator
Medellín, Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolSergio Ruiz is a Product and UX Engineer with 11 years of experience building design systems and scalable front-end architectures across Latin American startups and health tech. As co-creator of UI Guideline and past Design System Lead at Eden (Eva), he specializes in React, TypeScript, Storybook and Figma to standardize components, accessibility, and fast release workflows. He has led frontend transformations at companies like La Haus and Mi Águila, blending product thinking, user research, and hands‑on implementation to turn design tokens into production-ready components. Based in Medellín, Sergio ships weekly iterations for indie communities and values tight feedback loops with early adopters—an approach that helped him formalize naming, props and best practices across multiple reference systems. He’s equally comfortable defining tech stacks and writing the newsletters that keep users engaged, bringing a mix of engineer rigor and designer empathy.
10 years of coding experience
7 years of employment as a software developer
Resolution of Imperative Algorithms Information science, Resolution of Imperative Algorithms Information science at Universidad Nacional de San JuanSystem Engineer, System Engineer at Universidad del MagdalenaEnglish student - Advanced (C1) English Language and Literature General, English student - Advanced (C1) English Language and Literature General at New Zealand Language Centres (NZLC)
Spanish, English, Portuguese
Github Skills (100)
buttons10
testing10
javascript10
palette10
html10
color-palette10
angular10
typescript10
tamagui10
vue10
expo-router10
svelte10
documentation10
react-native10
vite10
Programming languages (6)
Github contributions (5)
serudda/ui-guideline
Jan 2020 - Sep 2023
Contributions:49 PRs, 211 pushes, 53 branches in 3 years 8 months
sruda/waysily-server
Aug 2016 - Dec 2017
Contributions:332 commits, 7 pushes, 2 branches in 1 year 4 months
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