I’m Mario, a telecommunications engineer turned frontend developer with 13 years of hands-on experience crafting robust, user-friendly web interfaces. I enjoy turning complex requirements into clean, accessible UI using JavaScript, React, Vue, Node.js and modern tooling, while staying pragmatic and collaborative. I’ve collaborated with teams and clients across multiple domains, from design systems to product-focused frontends, always aiming for maintainable code and solid user experiences. Over the years I’ve contributed to projects for Moon Design System, TripAdvisor, Disney, and more, building scalable components and design systems (including language-agnostic approaches for React and Phoenix LiveView). I’m known for adaptability, leadership, proactivity, teamwork, and a strong eye for detail and problem solving. …I’m Mario, a telecommunications engineer turned frontend developer with 13 years of hands-on experience crafting robust, user-friendly web interfaces. I enjoy turning complex requirements into clean, accessible UI using JavaScript, React, Vue, Node.js and modern tooling, while staying pragmatic and collaborative. I’ve collaborated with teams and clients across multiple domains, from design systems to product-focused frontends, always aiming for maintainable code and solid user experiences. Over the years I’ve contributed to projects for Moon Design System, TripAdvisor, Disney, and more, building scalable components and design systems (including language-agnostic approaches for React and Phoenix LiveView). I’m known for adaptability, leadership, proactivity, teamwork, and a strong eye for detail and problem solving. WWWW…