U5 · Jun 2025 – Jul 2025 · SummerBuild 2025
Trippy Find
SummerBuild 2025 Gold Award
Travel planning REST API over real-time flight and hotel data across 150,000+ properties.
Tech stack: Node.js · Express.js · PostgreSQL · Supabase · Amadeus API · JWT
Scope
A travel planning REST API built on Node.js and Express, integrating the Amadeus Travel API for real-time flight and hotel data across 150,000+ properties. Awarded Gold at SummerBuild 2025.
Built like a production service, not a demo
The distinguishing work was treating a hackathon backend as something that had to survive contact with real traffic:
- Security middleware — Helmet.js and CORS configured deliberately
- Comprehensive error handling and health monitoring endpoints
- Performance — response compression and caching
- PostgreSQL on Supabase, schema designed for query performance
Features
Multi-destination route optimisation, geolocation-based search, real-time flight tracking, user preference management, and analytics tracking — over JWT-authenticated endpoints.