Wallis is an accomplished marketing executive with over 20 years of experience in brand strategy, digital transformation, and content leadership. She has successfully driven marketing innovation and brand growth in high-tech industries. She serves as the Marketing Director of AMD's Network Technology Solutions Group (NTSG) and previously spearheaded enterprise-level strategic initiatives at NVIDIA, redefining market standards and enhancing business outcomes for leaders leveraging AI, supercomputing, and digital industrialization technologies.