Smart Infinity Pay - FinTech · Mobile
30 screens. API integration. Four-day delivery.
A rapid mobile delivery engagement translating an existing Figma design into a working, API-integrated fintech application.
- Screens delivered
- ~30
- Delivery timeline
- 4 days
- Integrated at delivery
- API
- Industry
- Payments & FinTech
- Services
- Web & MobileProduct EngineeringDigital Transformation
- Platform
- Mobile
- Technology
- Flutter
Smart Infinity Pay is a mobile fintech application. The product design already existed as a complete Figma file. What was needed was execution, and quickly.
KwikTech translated that design into a production mobile application of approximately 30 screens and integrated it with the backend APIs, delivering in roughly four days.
This story is not about architectural depth. It is about what a team can execute when the design is settled, the scope is clear and the delivery process is organised for speed without letting quality slip.
The challenge
Roughly 30 screens is a substantial mobile interface. The timeline was approximately four days.
Compressed timelines usually degrade output in predictable ways. Consistency is the first casualty: screens built quickly and independently drift from the design and from each other, and the drift is only visible once they are assembled. Integration is the second: interface work runs ahead of the API wiring, and the gap surfaces at the end when there is no time left to absorb it.
The application also had to remain faithful to an existing design system. When the design is supplied and complete, approximating it is not a shortcut available to the delivery team.
Interface breadth against a fixed deadline
Around 30 screens is not a prototype. It is a full application surface, on a four-day timeline.
Fidelity to a supplied design
The Figma design was complete and authoritative. Implementation had to match it, not interpret it.
Integration inside the same window
API integration had to happen within the delivery window, not after it.
Speed without accumulating debt
Fast delivery that leaves an unmaintainable codebase behind is a cost deferred, not a result.
The approach
We front-loaded the decisions. Before screen building started, the design was reviewed as a whole to identify the components repeating across it: inputs, list rows, headers, cards, transaction items, action buttons. Those were built once, correctly, against the Figma specification.
That is what makes a 30-screen build tractable in days. Most screens are compositions of components that already exist and already match the design, so the per-screen cost drops sharply after the shared layer is in place. Fidelity holds too, because consistency comes from shared components rather than from repeated care.
Screen implementation and API integration ran in parallel rather than in sequence, so integration issues surfaced while there was still time to resolve them. Delivery was coordinated closely enough that scope, progress and blockers stayed visible throughout a window too short to absorb a surprise.
What we delivered
A working mobile fintech application of approximately 30 screens, faithful to the supplied Figma design and integrated with the backend APIs, delivered in approximately four days.
Figma-to-production implementation
The supplied design translated into a working mobile application.
Approximately 30 screens
A complete application surface rather than a demonstration build.
API integration
The application wired to backend APIs within the delivery window.
Reusable component layer
Shared components built once against the design, keeping fidelity consistent across every screen.
Rapid mobile delivery
A full application surface delivered inside a four-day window.
Design system fidelity
Implementation held to the supplied Figma design across every screen.
Component-led implementation
Shared components built once, then composed. That is the reason the timeline was achievable.
Parallel API integration
Integration running alongside screen implementation rather than after it.
- Approximately 30 screens delivered in approximately four days
- An existing Figma design translated into a working mobile application
- Backend API integration completed within the delivery window
- A shared component layer keeping the interface consistent with the design
The capabilities behind this work.
Need to move from design to production quickly?
When the design is settled and the deadline isn't moving, delivery becomes an execution problem. Talk to our product team.