About me

Hello, I'm Gustavo Fonseca, a developer based in São Paulo, Brazil, with 4+ years of experience in web development. I helped retailers boost online sales and improve customer experience through design systems, performance optimizations, and strategic SEO.

Here are a few examples of my work:

Rebuilt the B2C e-commerce at Tok&Stok, enhancing performance and reducing errors, leading to a more seamless customer journey.
Contributed to the development of a shared design system at Grupo SBF for both Nike and Centauro e-commerce, streamlining workflow and boosting efficiency.
Built key features for Centauro website, including order cancellation and return functionality, directly resulting in reduced customer service calls and increased satisfaction.
Led the migration of some Centauro's pages from .NET to React, improving usability and performance.

See more on LinkedIn

I thrive in collaborative settings and always look for opportunities to learn and contribute. My goal is to be in an environment where both the company and its employees mutually invest in growth and excellence.

Reach out if you are interested in collaborating or just to connect!