Lead Product Designer
Global Monetization - Payment System
Owned end-to-end design of TikTok Ads payment flows (top-up, autopay, checkout, verification), driving measurable gains in payment success rate, advertiser activation, and revenue conversion.
Shipped scalable payment infrastructure (Payment Portfolio, One-click Checkout, Autopay) supporting global advertisers at large scale while meeting compliance and risk requirements.
Led redesigns of verification and onboarding (OCR, micro-deposit logic), reducing activation friction and drop-off for SMB advertisers.
Partnered with Product, Engineering, Data, and Risk to deliver revenue-critical financial systems in a complex, multi-region environment.