Hi, my name is Jônatas Ricardo Santos, a Senior Fullstack Engineer with over 15 years of experience. I build high-performance, user-centric web applications with React, Next.js, TypeScript, and GraphQL.

I also work as a web consultant for businesses selling through Instagram and WhatsApp, helping turn websites, stores, automation, and customer support into a structure that sells with less manual effort.

Here I share projects, articles, and practical insights on frontend architecture, design systems, AI, and digital products. You can also chat with me at the bottom of the page.