Quick App Prototypes Ready for Testing in DaysNathanael Boy
I create fast, high‑fidelity app prototypes that look and behave like real products, letting you test ideas and win stakeholder buy‑in within days. My edge is leveraging the speed of AI‑enhanced, no‑code solutions, combined with custom UI polish and rapid iteration cycles. You get a functional, ready‑to‑demo experience without the usual development lag.
What's included
Clickable prototype
Fully interactive mock‑up covering core user flows. I build clean, clickable prototypes (or MVPs) fast. You get a working model you can test and show to stakeholders within a few days, not weeks. I focus on core flows, clear UI, and real‑device feel so you can validate ideas early and move forward confidently. Let’s turn your concept into a testable prototype right now.
UI screens
High‑fidelity designs for each screen/state.
Responsive layout
Views optimized for desktop, tablet, and mobile devices.
Prototype documentation
Brief guide explaining interactions, navigation, and hand-off notes. Documentation includes a product requirements document (PRD), database schema and an entity-relationship diagram (ERD).
FAQs
• Delivery depends on scope: number of screens, workflow depth, and data‑model complexity.
• Typical turnaround is a few days for simple builds up to two weeks for more intricate prototypes.
• We collaborate throughout the build, iterating constantly to keep you in the loop.
• Primarily Glide for the no‑code app layer.
• DocsAutomator when PDF generation is required.
• Make or n8n for advanced automations and integrations.
Yes. You get three revision cycles after the first delivery, all handled during the iterative phase.
• A live progressive web application that behaves like a native app.
• The prototype is fully functional: clickable, data‑driven, and ready for testing.
Absolutely. I can help you transition from prototype to MVP or full‑scale product, extending the build as needed.
Starting at$120 /hr
Service provided by
Nathanael Boy proBerlin, Germany
Quick App Prototypes Ready for Testing in DaysNathanael Boy
Starting at$120 /hr
I create fast, high‑fidelity app prototypes that look and behave like real products, letting you test ideas and win stakeholder buy‑in within days. My edge is leveraging the speed of AI‑enhanced, no‑code solutions, combined with custom UI polish and rapid iteration cycles. You get a functional, ready‑to‑demo experience without the usual development lag.
What's included
Clickable prototype
Fully interactive mock‑up covering core user flows. I build clean, clickable prototypes (or MVPs) fast. You get a working model you can test and show to stakeholders within a few days, not weeks. I focus on core flows, clear UI, and real‑device feel so you can validate ideas early and move forward confidently. Let’s turn your concept into a testable prototype right now.
UI screens
High‑fidelity designs for each screen/state.
Responsive layout
Views optimized for desktop, tablet, and mobile devices.
Prototype documentation
Brief guide explaining interactions, navigation, and hand-off notes. Documentation includes a product requirements document (PRD), database schema and an entity-relationship diagram (ERD).
FAQs
• Delivery depends on scope: number of screens, workflow depth, and data‑model complexity.
• Typical turnaround is a few days for simple builds up to two weeks for more intricate prototypes.
• We collaborate throughout the build, iterating constantly to keep you in the loop.
• Primarily Glide for the no‑code app layer.
• DocsAutomator when PDF generation is required.
• Make or n8n for advanced automations and integrations.
Yes. You get three revision cycles after the first delivery, all handled during the iterative phase.
• A live progressive web application that behaves like a native app.
• The prototype is fully functional: clickable, data‑driven, and ready for testing.
Absolutely. I can help you transition from prototype to MVP or full‑scale product, extending the build as needed.
$120 /hr