Key projects I’ve worked on.

Products I build on my own, and e-commerce storefronts I shipped for clients. All of them are live.

  • Corrija+

    AI grading SaaS for teachers that I build and run solo: React web app, Expo mobile app, and a Node.js API on Google Cloud with async AI processing, payments, IaC, and CI.

    corrijamais.com

  • ZEPA Machine

    OS simulator for CS students: a TypeScript virtual machine with a custom assembler, scheduler, paged virtual memory, and file system.

    zepa.online

  • True Source

    Storefront built at PaveCX for Wave Commerce: custom Preact components on Deco.cx from Figma, plus the call center section, accessibility, and SEO.

    truesource.com.br

  • Velocità

    Storefront built at PaveCX for TEC4U: product listing, product detail, and landing pages on Deco.cx, translated from Figma into Preact and TypeScript.

    velocita.com.br