Re-Engineering Romingo: High-Conversion Hospitality Booking Engine
Building a fast, pet-friendly hotel inventory aggregation platform with dynamic search.
1. The Engineering Challenge
Travel booking platforms rely on third-party GDS inventory APIs that are notoriously slow (2-4 seconds per search). Romingo required a fast user interface that could filter complex pet policies without making users wait.
2. Architectural Solution
INNOSKIES built a Next.js server-side rendered storefront backed by an Elasticsearch inventory cache that asynchronously syncs room availability in the background. Pet policy rules were pre-computed into structured facets.
Key Technical Architecture Highlights
- Next.js SSR storefront with edge page caching via CloudFront
- Elasticsearch index for sub-50ms hotel facet filtering and map bounds search
- Asynchronous background job worker for real-time room price verification
- Mobile-optimized Stripe Checkout workflow
3. Business Impact & Results
Romingo saw a 210% surge in completed hotel bookings within 60 days of launching the new platform, becoming a leading travel booking destination for pet owners.
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