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Case study · 2022–2025
tiket.com Flight revamp
Senior Frontend Engineer · tiket.com · Jakarta, Indonesia
Spearheaded the end-to-end migration of the Flight product from legacy React to Next.js + TypeScript, serving ~1M monthly active users.
Overview
tiket.com's Flight product is one of Indonesia's largest online travel surfaces, serving roughly a million monthly active users across web and in-app WebViews. The legacy React codebase had accumulated years of drift and was holding back both performance and feature velocity.
I spearheaded the end-to-end revamp: migrating the product to Next.js and TypeScript with a fully responsive design, without ever pausing the feature roadmap. The migration ran route-by-route, with legacy and new surfaces serving traffic side by side.
Highlights
- Migrated the full Flight funnel — search, selection, booking — from legacy React to Next.js + TypeScript at ~1M MAU
- Delivered online check-in for web and in-app WebViews, improving the airline customer experience
- Debugged and optimized WebView behavior on iOS and Android simulators for consistent cross-platform behavior
- Improved page performance and resolved critical bugs across bus, train, ferry, and airport service modules
Stack
- Next.js
- TypeScript
- WebView
- Performance