A super-app blueprint — architected in two weeks

Super-apps live or die on whether the platform — not any single partner mini-app — carries the complexity. Wiiv (built for Winners, one of the country’s largest grocery retailers) needed one member identity resolvable by every mini-app, one loyalty ledger spanning every partner, and one payment layer settling across every rail — so that a grocery customer and a pharmacy customer were recognisably the same person, wallet and points balance. Nine sections, four partner tiers, one wallet, one loyalty ledger and one payments rail — all sitting behind a single mobile shell — is a lot of surface area for a first-time user to navigate alone.

A two-week architecture direction engagement. We defined the target system, top-down: everything a member touches flows through one shell, one gateway, and a set of partner-specific integration layers — all backed by shared core services and a single behavioural data spine. Then we conceived a conversational concierge and scoped it inside the core architecture, not as a future add-on. The principle was simple: the concierge inherits every partner connection the platform already has, so no separate integration path is needed.