Google Hotels Integration Project

Designed and implemented a large-scale integration with Google Hotels to enable a Canadian travel agency’s hotel inventory to appear directly in Google Hotels search results alongside major OTAs like Booking.com, Agoda, and Expedia.

Built the backend infrastructure using Node.js on Amazon Web Services, integrating hotel inventory from Nuitee and implementing Google’s Pull Pricing model, where Google dynamically queries our system for real-time pricing and availability.

Engineered pricing APIs serving real-time queries across 3M+ hotel properties

Built scalable ingestion and processing pipelines using Amazon SQS

Implemented hotel mapping and data normalization across millions of properties from Nuitee’s inventory

Designed caching layers to meet strict latency requirements for Google pricing requests

Handled large-scale room/rate combinations across millions of listings while maintaining pricing accuracy

The platform successfully surfaced millions of hotel listings inside Google Hotels search results, enabling the agency to compete with global booking platforms while reliably serving high-frequency pricing requests with low latency and high data accuracy.