A Handoff That Doesn't Bounce Back

Movement had a lot of surfaces for one product — dashboard, booking, results, post-visit summaries, and the experiential questionnaires — so handoff discipline mattered more than usual. My goal at delivery is simple: development shouldn't have to guess, and 'done' shouldn't quietly reopen a week later. For a PMO that means fewer clarification loops mid-sprint and a more honest burndown. I handed off the mobile-first layouts as the primary model, with the states that actually occur in this product spelled out — what the dashboard shows before a checkup is purchased, how results appear when they're partial, how a questionnaire behaves on a small screen with large tap targets. The edge cases are where handoffs usually break, so I documented them rather than leaving them as live questions. I also sequenced delivery so the highest-risk flow, the questionnaires we measure on completion, went over with the most detail and the earliest conversation. Clean handoff isn't about pretty specs; it's about removing the ambiguity that turns into rework, and protecting the timeline the team already committed to.