Build next-gen payment solutions

Build and support back-end Uber financial product services, including Uber Gift Card, Uber branded Debit Card, and third-party integrations to Uber Financial Product such as converting points/reward-credits from other companies to Uber's credits (or other products)

Building the awesome Uber personal wallet solution. Including scalable design of Uber credits along with its application in Uber ecosystem and integration with partner banks.

Major contributor in design/implement new generation payment data accessing internal service in Uber, provided scalable, async and resource-efficient data access solution for payment related user data

Major designer and solo major code contributor for driver miscellaneous payment microservice in Uber, provided scalable and async transaction solution to record massive driver miscellaneous payment items

Design/implement/maintain Uber rider/user payment profile account creation functions

One of the major contributors to the development of the account management and account security services. And these are essential to the EA Commerce and Identity platform, which is responsible for providing foundation services to game studios, containing features such as single-sign-on, account, subscription, billing, payment, risk and fraud management at 24x7 with 99.99% reliability with SPI model (SaaS, PaaS, IaaS) for Big Data and Ads.