Our team began by interviewing Buyers and internal stakeholders to understand pain points across the supply chain. Together, we mapped the current journey, defined a to-be experience, and created a Buyer persona to align the wider team on user needs.I led the replenishment forecasting workstream from insight through to delivery. I created the to-be journey for this track, designed the prototype in Figma, and led the user testing sessions. I presented the work back to the client, gathered feedback, and iterated to sharpen both the experience and the story behind it.This project gave me the opportunity to apply a full set of design skills - from journey mapping and service thinking to UI design, prototyping, and user testing - while owning a core track of work in a high-stakes environment.