DELIVERYPLATFORM
(Context)
A marketplace that grew faster than its foundations.
A multi-sided delivery marketplace — people placing orders, businesses fulfilling them, couriers moving them, and an operations team holding it all together. Like many products that grow surface by surface, it had become a collection of parts rather than a system.
We were engaged to audit the platform and reconstruct it end to end: the client-facing applications, the operations tooling, and the backend underneath them.
(Before)
What discovery found.
- 01
User flows fragmented across disconnected surfaces
- 02
Inconsistent experience from screen to screen
- 03
Reliability problems users could feel
- 04
Little documentation of how anything worked
- 05
No shared design language between surfaces
- 06
No single picture of how the whole system behaved
(Reconstruction)
From disconnected parts to one platform.
We rebuilt the marketplace as one system: applications for each side of the marketplace, operations tooling for the team running it, and a shared backend with a data model designed to serve all of them at once — unified by a single design system.
Security review and written documentation were part of the build, as they are in every 3loopers engagement — the platform's architecture, decisions, and operations are recorded so it can outlive any single engineer.
(Approach)
Discover. Tailor. Launch & Loop.
Discover
We worked inside the operation — how an order actually moves from placement to fulfilment to delivery — and mapped the users, the data, and the points where the platform worked against the people using it.
Tailor
We designed the platform as one system: a shared backend, clear service boundaries, redesigned journeys for each side of the marketplace, and a single design language — with the security model and delivery plan agreed before the build.
Launch & Loop
We rebuilt the surfaces, tested as we went, reviewed security as standard practice, documented the architecture and decisions, and established a measurement and improvement loop that continues after launch.
(Outcome)
One coherent, documented system.
The marketplace now runs as one platform: every side of the operation on a shared backend, speaking one design language, with documentation of how the system works and why it was built that way.
This case study is anonymised and deliberately free of numbers. We publish only what we can substantiate — and nothing that could identify a client's systems without their consent.