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38 followers · 72 following

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Achievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: YOLOAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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rodrigobustamante/README.md
Rodrigo Bustamante — Design Engineer · Senior Frontend Engineer

I design and build frontend platforms and design systems, from airlines to copper mining.

🟢 Open to Senior Frontend Engineer roles · Madrid, Spain (remote-friendly)

Website in English Website in Spanish Download CV LinkedIn Email
dev.to X Instagram

About me

Computer engineer with 9 years building web products for retail, payments, healthcare and aviation. I spent the last years at LATAM Airlines, where I worked on the airline's home page and later on Hangar, its design system: boilerplate and components used by 50+ teams and reaching millions of passengers.

  • 🏗️ Software Architect at Vantaz Analytics, building a supplier management platform for a copper miner (Next.js, FastAPI, Azure)
  • 🧩 Focused on design systems, micro-frontends, accessibility and web performance
  • 🤖 Building MCPs and Skills so teams and AI agents can work with design systems
  • 🌍 Based in Madrid, Spain · Spanish (native) · English (B2)
  • ⚡ Off the keyboard: running, tennis, video games and series

Featured projects

Intervalo: trains moving across the Madrid metro map

🚇 Intervalo · live demo

The metro as an instrument: every train in Santiago and Madrid plays a note as it reaches a station, interpolated from GTFS open data.

Next.js · MapLibre GL JS · Web Audio API · TypeScript 		PACE landing page

🏃 PACE · live demo

Running analytics on top of Strava: fitness, fatigue and form, race predictions and an AI coach powered by Gemini, GPT-4o or Claude. Web + iOS.

Next.js · Expo · TypeScript · Vercel AI SDK · Prisma
A11yScan home page with a URL input and WCAG compliance features

♿ A11yScan

Audits any URL against WCAG 2.1/2.2 with Playwright and axe-core, scores it from 0 to 100 and exports PDF reports. Hardened against SSRF with an egress proxy.

Next.js · Express · Playwright · axe-core · TypeScript

Writing

➡️ More on my blog

Tech stack

Frontend
Backend and testing
Cloud and tooling

Also: React Native, Storybook, Playwright, micro-frontends, CI/CD.

Building a design system or a frontend platform? Let's talk → email · LinkedIn

Pinned Loading

  1. intervalo intervalo Public

    Sonic visualization of the Santiago and Madrid metro networks: every train plays a note as it reaches a station. Built from GTFS open data.

    TypeScript 1

  2. personal-site personal-site Public

    Source of rodrigobustamante.cl: portfolio, case studies and blog on web performance and design systems.

    Astro 1

  3. pace pace Public

    Running analytics on top of Strava: fitness, fatigue and form (CTL/ATL/TSB), race predictions and an AI coach. Web + iOS.

    TypeScript

  4. a11y-web-validator a11y-web-validator Public

    Web accessibility scanner: audits any URL against WCAG 2.1/2.2 with Playwright + axe-core, scores it and exports PDF reports.

    TypeScript