A web developer in hospitality is responsible for creating and maintaining the online presence of hotels, resorts, and other hospitality establishments. Their duties include designing and developing user-friendly websites, optimizing the site for mobile devices, ensuring fast loading times, and integrating booking systems. They also focus on SEO to improve search engine rankings and enhance user experience through intuitive navigation and appealing design. The goal of a web developer in hospitality is to attract and retain guests by providing an engaging and seamless online experience.