The problem
Travel businesses often search several supplier systems separately, apply markups from spreadsheets and reconcile agent balances by hand. Search is slow, pricing drifts and finance spends days reconciling.
What it includes
- Unified flight and hotel search with streaming results
- B2B agent portal with bookings, wallet and statements
- Back office for markup rules, suppliers and agents
- Multi-currency display and settlement
How we'd engineer it
- Supplier adapters behind one normalized contract
- Parallel search with per-supplier timeouts and partial results
- Idempotent booking and payment workflows
- Ledger-based wallet with a full audit trail
Typical technologies
- TypeScript
- Next.js
- Node.js
- PostgreSQL
- Redis
- Queue workers
The stack is chosen per project around your constraints and existing systems.