Dr. Mrigna Nagraj is the Founder and CEO of 50 Plus Assist Pvt. Ltd., a pioneering platform delivering innovative solutions for older adults in New Delhi and Brazil. She advises SmileAge on geriatric care models, technology-enabled services, and user-centered design principles tailored for ageing populations. Her expertise bridges clinical care, digital innovation, and practical implementation to create accessible, dignified support systems for healthy ageing.