About this project
Role: Fullstack
Built For: Work and Travel Guide GmbH (WTG)
A multi-language booking platform for adventure activities across Australia, built with Next.js 16 and React 19.
The platform handles two types of bookings:
- Live bookings — instantly confirmed through the Hero API and paid via Stripe
- On-request bookings — held as pending until the supplier confirms availability, then charged and finalized
Main features:
- Browse, filter, and search activities by city and region, with reviews and photo galleries
- Cart and checkout flow with secure Stripe payments
- Price integrity protection using HMAC-signed tokens, so prices can't be tampered with on the client side
- User accounts with login, registration, and two-factor authentication (OTP)
- Admin dashboard to manage bookings, refunds, and payment status
- Automatic email confirmations for bookings
- Supports both German and English
Built with Supabase (PostgreSQL) for the database, Stripe for payments, Sendgrid for emails, and Cloudinary for image delivery.
Tech Stack
Next.js
React
TypeScript
Tailwind CSS
Supabase