As a vendor work at Porsche Digital China Beijing office. Develop and maintain the e-commerce Porsche shop. As a key partner develop and maintain the coupon service, invoice service, after-sales service, and promotion service.

As a lead of the Beijing TSM(Trust Service Management) team, I lead and develop the Jiangsu province TSM service. TSM is a service which can help smartphone users download a transport card applet into their smartphone security element, and personalize the applet， in the end, users can use their smartphone to take the bus and subway.