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Travel & HospitalityGLOBAL AGGREGATION ENGINE🟢 Production Deployed & Verified🛡️ PCI-DSS Level 1 & IATA Certified
TravelBuddy Flight & Hotel Booking Platform
Global travel aggregation platform featuring live GDS price comparison, interactive vector maps, and localized multi-currency checkout.
Delivery Speed⏱️ 6 Weeks Delivery
Engineering Team👥 4 Dedicated Engineers
Compliance Standard🔒 PCI-DSS Level 1 & IATA Certified
Client Organization🏢 TravelBuddy Global
20k+
Monthly Bookings
Processed across 120 airlines
0%
Booking Downtime
Multi-region cloud failover
< 0.5s
Search Aggregation
Parallelized GDS API querying
18 Currencies
Localized Checkout
Real-time FX rate settlement
99.99% SLA Uptime
Target Arch: Microservices / Serverless Edge SSR
Core Stack: Next.js 16 • TypeScript • Node.js • Redis
✓ 0 Sec Vulnerabilities
📌
Executive Project Context & Strategic Scope
TravelBuddy aggregates real-time flight fares, hotel suites, and car rentals from global distribution systems (Amadeus, Sabre). They engaged codeYB to build a responsive web platform that searches 100+ provider APIs concurrently in under 500ms.
⚠️ Core Engineering & Operational Bottlenecks
1. Slow Multi-API Aggregation Latency
Querying 10+ third-party flight APIs sequentially caused 12-second search delays and high drop-offs.
2. Price Stale Lockout During Payment
Airline seat fares expired during slow multi-step checkout flows, triggering payment failures.
💡 Architectural Solutions Engineered by codeYB
✓ Parallel Async GDS Adapter Queue
Engineered parallelized Node.js workers fetching and deduplicating flight inventory in under 500ms.
✓ Real-Time Fare Lock WebSocket Channel
Implemented 15-minute temporary fare holding queues preventing seat price jumps during payment settlement.
EMPIRICAL PRODUCTION METRICS
Quantifiable Business Impact (Before vs After)
Flight Search Response Time
Legacy Baseline12.4 Seconds Delay
codeYB Production0.45 Seconds SSE
96% Faster Search
Monthly Completed Bookings
Legacy Baseline4,200 Bookings
codeYB Production20,000+ Bookings
4.7x Booking Growth
🏗️
Travel Aggregation Architecture
TravelBuddy uses Next.js 16 Server-Sent Events (SSE) and Redis caching layers to stream flight search results progressively as third-party APIs resolve.
End-to-End Enterprise Data Flow & Pipeline
Client Edge Requests→Cloudflare WAF / SSL→Next.js Edge Cluster→Encrypted Storage / DB→Telemetry & Real-Time Sync
⚡Server-Sent Events (SSE) progressive flight result streaming
⚡Redis cluster caching popular route inventory for 60 seconds
⚡Stripe Multi-Currency Payment Intent settlement engine
ENTERPRISE DELIVERABLES
Key Engineering & Architectural Features
✈️
Live Flight & Hotel Aggregator
Concurrent flight fare comparisons across Amadeus, Sabre, and budget carriers.
🗺️
Interactive Vector Destination Maps
Explore hotel pricing overlays and neighborhood safety ratings on interactive maps.
“
"codeYB's parallel API aggregation engine completely changed our user retention. Flight search results load in under half a second, driving 20,000+ monthly bookings effortlessly."
ER
Elena Rostova✓ Verified Client
VP of Product Engineering, TravelBuddy
TravelBuddy Global
Full-Stack Technical Infrastructure
Technologies & Frameworks Deployed by codeYB
Next.js 16TypeScriptNode.jsRedisStripe Multi-CurrencyGoogle Maps API
TECHNICAL DEEP DIVE
Architectural & Implementation FAQs
SCHEDULE SYSTEM ARCHITECTURE REVIEW
Ready to Engineer Your Custom Platform?
Get in touch with codeYB senior engineering architects to audit your stack, design your architecture, and estimate your delivery roadmap.