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Working from home
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Working from home
7 followers · 21 following

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: YOLO

Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: YOLO

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wellmota/README.md

Wellington Mota

Product Engineer & Design Engineer. I own both ends: I research and design the experience, then ship it in React/TypeScript. No handoff.

  • 15+ years in product design · 3+ years delivering production front-end
  • Design systems used by 3 cross-functional teams
  • ~40% less handoff time · ~28% higher feature adoption
  • Brasília, Brazil · open to remote roles worldwide

What I do

Design — UX research, design systems, prototyping, information architecture, accessibility

Front-end — React · Next.js · TypeScript · Node.js · Tailwind CSS · REST & GraphQL

AI in production — agent orchestration (MCP) · RAG · evals with CI gates · versioned prompts · token/cost optimization

I'm not a "vibe coder". AI runs under engineering discipline here: prompts versioned and tested like code, evals gating the deploy, and cost under control.

Worked with

Mitsubishi · ServiceNow · Mindtools · KIA · CAIXA · Banco do Brasil · BRB · Sankhya · Wevr · Odens (UK) · ArtCaffé (Kenya) · Tutory · Soluti

Writing

Elsewhere

Portfolio · LinkedIn · Behance · Medium

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  1. portfolio portfolio Public

    Portfolio of Wellington Mota — Product Engineer & Design Engineer. Astro + TypeScript, i18n (EN/PT), design system, SEO.

    Astro

  2. desafiofinal-backend-mba desafiofinal-backend-mba Public

    Marketplace API — NestJS + Prisma + SQLite, with auth, password hashing and validation rules.

    TypeScript

  3. pizzashop-web pizzashop-web Public

    Pizza shop admin panel — React + TypeScript with shadcn/ui and Tailwind CSS, integrated with a Node.js API.

    TypeScript

  4. stay-classic-storefront stay-classic-storefront Public

    E-commerce storefront — Astro 6 + React 19 + Medusa v2, static-first with islands, deployed to the edge on Cloudflare Workers.

    TypeScript