The 6-stage UX design process includes: 1) Understanding user needs through research, 2) Researching competitors and design trends, 3) Brainstorming and sketching ideas through wireframes, 4) Finalizing visual design specs, 5) Implementing the design, and 6) Evaluating the experience based on usability and fulfillment of user needs. Stakeholders provide feedback at key stages to refine the design which aims to solve user problems through an intuitive experience.