Case study — Digital Experience

eBootSaleCross — Platform Mobile Marketplace

AI-powered second-hand marketplace for the UAE — iOS and Android from one codebase

React NativeExpoTypeScriptSupabase

Client: eBootSale
Role: Product design & 3D engineering
Platform: Web · Mobile & Desktop

eBootSale — Cross-Platform Mobile Marketplace interface

01 — Overview

A clearer way through a complex experience

AI-powered second-hand marketplace for the UAE — iOS and Android from one codebase

Native iOS and Android from a single TypeScript codebase. Zero API keys in the device bundle via public/private secrets architecture. Five Edge Functions secure all privileged operations.

iOS + AndroidPlatforms

Gemini FlashAI Listing

Stripe + WalletPayments

4Core phases

The Challenge

The UAE second-hand market lacked a fast, native mobile experience where sellers could list items quickly and buyers could transact securely with modern AI assistance.

The Solution

We built a full cross-platform marketplace with React Native and Expo — sellers list via photo AI auto-fill (Gemini 2.5 Flash), buyers use an AI chatbot (Gemma 3 27b), and checkout via Stripe with Apple Pay and Google Pay. Backend on Supabase with Edge Functions and strict RLS.

The System

A connected system built for the experience

The experience combines React Native, Expo, TypeScript, Supabase in a responsive system designed to stay clear, fast, and reliable across devices.

The Outcome

A measurable result, designed into the product

Native iOS and Android from a single TypeScript codebase. Zero API keys in the device bundle via public/private secrets architecture. Five Edge Functions secure all privileged operations.

02 — Key Features

Built around the moments that matter

AI-powered assistance

Built-in AI helps users search, generate, or understand information more efficiently.

Complete shopping flow

The system supports the customer journey from product discovery through checkout and order tracking.

Cross-platform access

The experience remains accessible and consistent across supported devices and screen sizes.

Form and intake workflows

Structured forms simplify data collection and guide users through complete submission workflows.

eCommerce

eCommerce is built into the system as a core user-facing capability.

03 — Gallery

Inside the experience

eBootSale — Cross-Platform Mobile Marketplace gallery view 1

eBootSale — Cross-Platform Mobile Marketplace gallery view 2

Native iOS and Android from a single TypeScript codebase. Zero API keys in the device bundle via public/private secrets architecture. Five Edge Functions secure all privileged operations.