Sallytour

Sallytour is a travel agency platform based in Seoul, South Korea, serving thousands of travelers from around the world every month.

The website was designed and developed with a strong focus on performance, scalability, and user experience using Next.js and a highly optimized caching architecture.

Highlights

• 🌍 Serves 3,000–5,000 monthly visitors globally
• ⚡ Built with Next.js
• 🚀 Reduces up to 99% of unnecessary API requests
• 🧠 Advanced caching strategies for ultra-fast page delivery
• 📈 Optimized for scalability and stable traffic handling
• 🎯 SEO-friendly architecture for international audiences

Performance-Focused Architecture

One of the platform’s core strengths is its sophisticated caching system.
By carefully structuring cache layers and request flows, Sallytour dramatically minimizes redundant API calls while maintaining fresh and reliable travel data.

This architecture enables:

• Faster page rendering
• Reduced server load
• Improved infrastructure efficiency
• Better user experience across regions

Tech Stack

• Next.js
• React
• TypeScript
• REST APIs
• Advanced Cache Strategy
• Vercel / Modern Deployment Infrastructure

Result

The platform delivers a smooth and responsive experience for travelers worldwide while maintaining exceptional backend efficiency and scalability.