Sergiu Marcu

A personal trainer & nutrition specialist's landing page built with Next.js, featuring client transformations, testimonials, and an interactive calorie calculator.

A simple presentation website built with HTML, CSS & JS for a Romanian construction company - one of my first freelance projects.

Wifi Menu is a Romanian SaaS I built with Next.js and Firebase that turns restaurant menus into interactive digital experiences via QR codes. Restaurants can manage unlimited products, categories, and tables in real time, with features like waiter call, bill request, direct...