1. Collaborated with researcher and developers and launched the workflow management platform CollegeRize V1.1, increasing mentors’ maximum mentee numbers by 25%.

2. Conducted half of the user interviews in the discovery phase to identify 3 main pain points and re-define the product scope.

3. Conducted the usability tests and 2 rounds of iteration to increase the satisfaction rate.

1. Shipped a traffic data SaaS System with a cross-functional team - Traffic Status V1.2. Revenue was $600,000/year. Launched for 6 cities.

2. Designed a customization feature for operators to required metrics in their workflows, getting 2 clients from this version.

3. Designed a feature to identify dangerous driving behavior based on floating-car data, which facilitated clients identifying and improving 10+ risky traffic spots.

4. Launched the Traffic Status mobile version from 0 to 1, allowing users to quickly report actual traffic conditions and accidents in complex situations.

5. Wireframed the developer center for the open data center (PaaS).