We ran an intensive four-day design sprint with the client, stakeholders and development team, mapping user flows and testing ideas through user interviews. I then wireframed and prototyped flow by flow, validated with users and iterated. Three visual directions were explored and presented to the client before landing on a final design language. During development I joined daily stand-ups, supported QA and kept stakeholders aligned, including navigating a mid-project rebrand by running a client workshop and refining the design system to match the new direction without losing consistency.