Aeroco — White Label OTA Platform
Engineered a high-speed flight & hotel booking platform with micro-frontend architecture and dynamic multi-tenant theme rendering.
Project Overview
Aeroco requested a white-label Online Travel Agency (OTA) solution capable of serving multiple B2B airline partners and travel agencies from a single core codebase. The primary challenge was maintaining sub-second search response times across millions of live flight routes and hotel inventories while allowing partners to instantly apply custom branding, domains, and markup configurations.
Key Capabilities & Features
Instant Multi-Tenant Branding
Partners can upload custom logos, color palettes, and fonts via an administrative portal, propagating to their white-label domain within seconds.
Real-time Flight & Hotel Search Engine
Complex filtering by airline alliances, layover windows, baggage allowances, and flexible-date matrices.
Dynamic Markup Management
Custom profit margins and commission tiers automatically computed per agency tier and client residency during checkout.
Automated Ticket Issuance & PNR Sync
Automated PNR creation, payment reconciliation, and instantaneous PDF e-ticket generation integrated with webhooks.
Engineered Challenges & Solutions
High-Latency Global Distribution System (GDS) Feeds
Challenge: Aggregating real-time API feeds from multiple GDS networks (Amadeus, Sabre) frequently took 4.5+ seconds per roundtrip search.
Solution: Implemented a distributed Redis caching layer with optimistic background polling and parallelized worker requests, compressing median search latency down to 380ms.
Zero-FOUC Dynamic Theme Injection
Challenge: Overriding brand typography and color tokens dynamically per tenant without causing hydration mismatches or layout shifts in Next.js SSR.
Solution: Designed a Server-Driven UI (SDUI) token system injected directly into the document root prior to paint, completely eliminating flash-of-unstyled-content (FOUC).
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