Before building, I think about how it breaks. A habit from my QA days.
About me
Hi, I'm Wendeson.
Full-stack developer in Recife, Brazil. I started in QA, so I think about how things break before I build them. Today I do front-end in React and Next.js, back-end in NestJS, Shopify themes and Chrome extensions.
- React
- Next.js
- TypeScript
- NestJS
- Shopify Liquid
- Chrome extensions
- Playwright
Path
From testing software to building products
- 01Start
I started by testing software
In QA I learned to look for what breaks: edge cases, regressions and automated tests with Playwright.
- 02Freelance
Interactive content for education
Quizzes, readers and exercises with instant feedback, used by students of a publisher.
- 03Reapho · 2024 to 2026
Platforms with payments and audio
Subscriptions with Stripe, access control and audio synced with the reading.
- 04Today
Front-end of a SaaS platform
Rebuilding the front-end in a monorepo, with several design systems, performance and SEO in focus.
How I work
What you can expect
Tested before it reaches you
Edge cases and automated tests are part of the delivery, not an extra.
Fast and accessible
Core Web Vitals, technical SEO and accessibility from the very first component.
Written scope, fixed price
What's in and what's out is on paper before we start. No surprises halfway through.
On the blog
What I've been learning
Got a project in mind?
Tell me in four questions and I'll come back with a plan and a timeline.