Projects
Work and side projects. The focus is on decisions made, not technologies used.
Work
- Trip.com — Flight ProductProduct Director · CPO, Travix2025—
Leading flight product strategy and experience for Trip.com's overseas markets, and serving as CPO of Travix — Trip.com Group's European flight booking subsidiary. Focus on CVR, revenue per visit, and AI-native feature development. Shipped an AI check-in product that increased online check-in coverage 80% and success rate 15 points.
- Kuaishou BrazilProduct Director · General Manager, Brazil2020—2025
Ran the Brazil business end-to-end — product, growth, creator ecosystem, and AIGC content pipeline. Grew daily active users from 10M to 30M. Rebuilt the creator side from the ground up: submission rate went from 2% to 7%. Built two products from zero: Topick (an overseas image-text community) and Sports (a sports vertical that reached 800K DAU and $200K daily revenue in six months).
- Didi InternationalAlgorithm Engineering · Product Operations Lead2014—2020
Part of the founding team for Didi's international expansion. Built ride-hailing from zero in Brazil, Mexico, and Colombia — reaching roughly 30% market share in core markets. Worked across algorithm engineering (dynamic pricing, smart subsidy models in Scala + LibFFM) and operational scaling. Led the post-acquisition integration of 99, Brazil's incumbent ride-hailing platform, completing the systems and team merge in six months.
Personal builds
- AI Travel Agent ↗Solo builder2024
Multi-turn conversational travel planner. Takes a user's preferences — origin, destination, dates, budget, travel style — and generates a full itinerary. Integrates flight search APIs for end-to-end booking. LLM-driven attraction recommendations with real-time price and availability.
- Stock Anomaly Monitor ↗Solo builder2024
Python + GitHub Actions pipeline that scans A-share anomalies on a schedule, pulls financial news from Seeking Alpha, and runs multi-angle LLM analysis. Pushes alerts to WeChat Work.