To thrive as an EPUB Specialist, you need expertise in digital publishing standards, familiarity with e-books formats (like EPUB and MOBI), and strong proficiency with HTML, CSS, and relevant content management systems. Experience with tools such as Adobe InDesign, Sigil, and Calibre, and a solid understanding of accessibility guidelines, are highly valued in this field. Attention to detail, problem-solving skills, and the ability to communicate technical concepts clearly are important soft skills in this role. These skills ensure error-free, accessible, and visually appealing digital books that meet both publisher and reader expectations.