02
Improved speed with smaller bundles, code-splitting/lazy loading, and better caching; higher Lighthouse scores.
Project Detail
Frontend Developer / VietnamBooking
190Travel Inbound is a frontend developer project for VietnamBooking, built with Next.js 15, Tailwind CSS, shadcn-ui, Zustand and focused on performance, scalability, and product experience.




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Overview
Built tour booking with 80+ UI screens and fully responsive and easy to use.
6 highlights
02
Improved speed with smaller bundles, code-splitting/lazy loading, and better caching; higher Lighthouse scores.
03
Split the site into domestic & inbound sub-sites and kept smooth animations without hurting performance.
04
Added geo/language detection to route users to the right locale and landing page.
05
Set SEO metadata (titles, descriptions, Open Graph) and used SSR/ISR for better SEO and speed.
06
Worked with SEO/Marketing to run ads and set tracking (GA4, Pixel/UTM) and verified events and conversions.