Xin Li Email & Phone Number

New York, Ny, Us

New York, United States

纽约

Austin, Texas, United States

Ithaca

INFO 6220 Networks II: Market DesignCS 5306: Crowdsourcing and Human Computation

中国 广东省 广州

Product manager and solution owner of a digital transformation project at Alibaba e-commerce sales channel, including data warehouse design, master data management, PowerBI dashboards, data quality check, multi-source data integration, sales planning analysis.

广州

Conducted marketing analysis (consumer portrait and consumer behavior), a/b testing for Ads banner, hypothesis testing for consumer portrait for Metamucil and FirstAidBeauty.

Shenzhen

1. Designed metric system to measure creator quality and content abundance2. Optimized TikTok feed ads audience to facilitate new user growth for Jianying3. Conducted A/B test across different sticker notification schemes and push frequency to facilitate user operation goals, e.g. new user growth, existing user maintenance and user call-back

中国 北京

1. Collected the data from Linkedin database using SQL, analyzing and visualizing them using Python and Tableau, in preparation of the cloud computing report; interviewed the experts in cloud computing and conducted industrial research in this field2. Provided data support to the industrial consultant project of intelligent manufacturing by using SQL to extract information on LinkedIn members’ profile from database, cleaned and standardized the raw data using Excel and Python(e.g., Pandas, Fuzzywuzzy modules)3. Participated in the localization version of APAC Future of Skills report by building the content framework and analyzing LinkedIn members data in China to provide insights and findings to Future of Skills report in China

深圳市

1. Trained XGBoost regression models to predict the academic performance of students, adjusted the parameters through gradient search and achieved an accuracy of 91%, improving the previous accuracy rate of multi-linear regression model by over 20%2. Trained and compared the performance of Decision Tree, LightGBM and XGBoost on the same dataset3. Implemented the XGBoost agolrithm using confidence intervals, which increased the prediction rate to 87%

Master, Information Science

Concentration: Data Science

Bachelor Of Science - Bs, Statistics

Major in Data Science; Minor in Economics

Pembroke-King'S College Summer Visiting Program, Visiting Student

Courses: Industrial Organization, Behavioralt Economics, Supervision(ML)

High School Diploma, Science