Sergio O.

@sergioog_dev

Espanha

Espanhol, Inglês, Russo

Algumas informações são exibidas no idioma inglês.

Sobre mim

As a frontend developer with expertise in HTML, CSS, JavaScript, and React, I create modern, fast, and fully responsive websites that work across all devices. Whether you need a simple landing page or a full-fledged web app, I will deliver clean, maintainable code with a focus on performance and user experience.... Saiba mais

Habilidades