Lead a team of talented product managers to build ads billing platform and drive ads revenue growth for entire Meta ads business (more than $100 billion)

Manage a global team of 100+ people (software engineer, Technical PM, Product Manager, data engineer) in 4 countries. Grew my team from 3 people to 100+ people.

Manage $15m+ annual operating budget. Excellent record of hitting budget targets.

Protect 10s-of-billions $ annual revenue and stop $7b annual fraud loss, by building and managing cloud-based highly available anti fraud Risk Management engineering platform to detect, mitigate and prevent payment fraud

* Protect Azure cloud, Office, Xbox gaming, Marketplace, Advertising, Microsoft Store, and all Microsoft online businesses, in all 190+ countries

* Cover B2B, B2C, digital, physical, consumption, subscription and more business models

* Build ML-powered high scale high reliability APIs, data platform and UI tools

Grew annual revenue from nothing to 10s-of-millions-$ in 5 years for ‘Chargeback Management’ business, built industry leading solution for chargeback management.

Enabled 100s-of-millions $ incremental revenue annually by building machine learning powered ‘Payment Optimization’ engineering platform for smart routing, account updater, and other optimization initiatives.

Couple other products built and managed by my team:

* RBAC (Role Based Access Control) platform providing SOX-compliant authorization (user access management) service

* Marketplace product certification platform for Azure, Xbox, Minecraft, and other marketplaces

Managed a team of 8 PMs and TPMs, driving global product development, from ideation to launch to roadmap. Some products I launched:

* PCI-compliant UI platform to enable customizable commerce flow (purchase, checkout, credit card collection, etc) for 10+ business lines

* Support Tools that are used by 10k+ customer support agents

* High-scale high-complexity subscription recurring billing processing system

* Microsoft Account monetary balance and gift card solution that enables customers to manage account balance and redeem gift cards

* Risk platform protecting Xbox and Microsoft Store eCommerce

Led release management team for global engineering team of 200+ engineers

Expert in database. Provide on-site premier technical support and consultation for multiple global top 10 banks (ICBC, CCB, and more). Successfully deployed 4-node RAC (Real Application Cluster) database solution for multiple clients.

Built engineering/product team from scratch, deployed product to 20+ hospitals and pharmacies to help them manage patient relationship more effectively