visibilityTwo-Sided Marketplace 2025

CarYe

A two-sided automotive platform for the Dutch market connecting car owners with garages. Consumers use a React Native mobile app to find, compare and book garages, while garage owners manage their business through a React web dashboard — all powered by a shared Supabase backend with real-time updates.

CarYe hero screenshot

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The Challenge

In the Netherlands, finding a trustworthy garage is a fragmented experience — consumers rely on Google Maps reviews and word of mouth with no way to compare prices, check real-time availability or book digitally. For garages, managing appointments is done via phone calls, WhatsApp or paper calendars with no affordable digital booking system available.

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The Solution

Built two applications sharing a single Supabase backend: a React Native (Expo) mobile app where car owners search garages on an interactive map with color-coded availability, compare service prices, book time slots, manage vehicles and track maintenance history with Dutch APK rules built in. Plus a React web dashboard where garages manage bookings in real-time via Supabase Realtime, set availability, handle services and pricing, and view customer reviews — with KVK verification and an approval gate for quality control.

Tech Stack

React NativeExpoTypeScriptSupabasePostgreSQLReactTailwind CSS

Role

Founder & Full-Stack Developer

Timeline

Jan 2025 - Present

Interface Exploration

A deep dive into the platform's core features

Mobile App — Front Page
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Mobile App — Front Page

The consumer-facing home screen where car owners browse nearby garages, view top-rated picks and quickly access bookings.

Live Chat — App to Garage
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Live Chat — App to Garage

Instant real-time messaging between car owners on mobile and garage staff on the web dashboard, keeping communication seamless across both platforms.

Garage Dashboard
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Garage Dashboard

Real-time booking management, service CRUD, availability calendar and review analytics.

Interested in working together?

I'm currently available for freelance projects and full-time roles. Let's build something exceptional.