Sergio O.

@sergioog_dev

Spagna

Spagnolo, Inglese, Russo

Alcune informazioni sono riportate in lingua inglese.

Chi sono

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.... Continua a leggere

Competenze