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@Python-Devs-Brasil @B2WServices @lyef @Won-Games @React-Avancado

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guilouro/README.md
Guilherme Louro, Staff Software Engineer. Frontend architecture, platform engineering and applied AI. About 20 years building for the web. 12.9K students on a 4.9 star course. 1M monthly views at peak. 10+ years running my own product.

I design frontend architecture that lets many teams ship independently, and I still go deep on the code. Currently at dLocal, leading frontend for finance and payment operations platforms. Previously Appcues, Telnyx, Personare (Tech Lead) and B2W Digital.

Selected work

🗞️ NETFLA News Engine
Multi-agent AI newsroom in production. Agents match, write and fact-check stories behind deterministic guardrails.
Python · CrewAI · RabbitMQ · Postgres · AWS
🧩 Personare frontend platform
Split a shared Next.js app into independently deployable domain apps on a shared design system. Every team involved adopted it.
Next.js · Lerna · Storybook · Styled Components
🎓 React Avançado
Co-created and architected a production-grade e-commerce course. 12.9K students, 4.9★, boilerplate with 470+★.
Next.js · Strapi · GraphQL · Cypress · CI/CD
🚀 B2W Site Blindado
Led the Django monolith to React/Redux SPA migration that became the reference for later migrations.
React · Redux · Python · Falcon

Stack

frontend      TypeScript JavaScript React Next.js Redux Tailwind CSS Styled Components

backend       Node.js Python Django FastAPI GraphQL

data & infra  PostgreSQL MySQL Redis RabbitMQ Docker AWS Cloudflare GitHub Actions

testing       Jest Vitest Cypress Playwright

ai            OpenAI Claude CrewAI LangChain Model Context Protocol


LinkedIn X @guilhermelouro Udemy Resume

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  1. formcat formcat Public

    A simple and easy way to control forms in React using the React Context API

    JavaScript 113 5

  2. multiple-repositories-dispatch multiple-repositories-dispatch Public

    An action to dispatch event to multiple repositories

    JavaScript 11 3

  3. DefinitelyTyped/DefinitelyTyped DefinitelyTyped/DefinitelyTyped Public

    The repository for high quality TypeScript type definitions.

    TypeScript 51.5k 30.3k

  4. React-Avancado/boilerplate React-Avancado/boilerplate Public template

    Boilerplate to use in our React Avançado course

    TypeScript 472 188