Full-stack Developer for Travel App Upgrade

I’m looking for a skilled frontend / full-stack developer to help overhaul and extend an existing travel website app that I’ve been building solo for the past 6 months.

The project is already functional and structured - this is not a greenfield build - but it now needs a proper architectural upgrade to support more advanced features.

- Tech Stack

Vite
TypeScript
React
Supabase (DB + auth)
GitHub (you’ll be given full repo access)

- Core goals:

Refactor the current flight-only setup into a flexible transport system,
Support multiple transport modes (e.g. flights, trains, buses, ferries, etc.),

- Ensure transport data is:

Reflected correctly across itinerary,
Included accurately in budget calculations,
Displayed properly in bookings / reservations,
Update Supabase schema & logic so all transport data is saved and retrieved correctly,
Maintain clean, scalable, and readable code (this will grow)

- Ideal Developer

Strong with TypeScript & React,
Comfortable refactoring existing code,
Experience with Supabase (or similar backend services),
Thinks in systems, not hacks,
Can explain decisions clearly

Looking forward to building this properly with the right person.