Sain wedi'i Rhannu

Hi, my name is Rodrigo Costa, and I’m a Senior Full Stack Engineer with a strong focus on building scalable, high-performance web applications. Over the past several years, I’ve worked extensively with modern technologies like JavaScript, TypeScript, React, Next.js, Node.js, and Laravel. My core strength is designing and developing robust backend systems while also delivering clean, responsive, and user-friendly frontends. I’ve been deeply involved in building SaaS platforms, multi-tenant arch