Dana Mobile App Prototype

I need a straightforward prototype for an app called “Dana.” At this stage I have only a name and a contact number; the underlying concept, feature set, and target platform are still open for discussion.

Here is what I do know so far:
• The word “Dana” is central to the brand and may tie into Indonesia’s popular DANA e-wallet, so payment-related features could become part of the roadmap.
• No specific platform has been locked in yet—I am open to iOS, Android, or even a cross-platform approach, depending on the effort and cost trade-offs you recommend.
• Because the core purpose is still being refined, I am looking for an initial build that lets me validate basic flows quickly—think splash screen, simple account onboarding, and one or two stubbed feature screens that can later expand into e-commerce, utility, or social functions.

Deliverables I expect from this first engagement:
1. A lightweight clickable prototype or very early functional build.
2. Source files/project setup ready for future expansion.
3. A brief technical note explaining tools, libraries, and next steps.

If you have experience launching early-stage mobile products—especially anything tied to a digital wallet—your insight will be invaluable. I am ready to get started as soon as we align on scope and timeline.