•Crawled data from websites under Scrapy framework and maintained data integrity across multiple databases.•Designed research plans for data gathering and analysis to solve customer(Cainiao,Blackstones,etc) demands such as investment advice in Logistics Market.•Applied ML algorithms such as Lasso and Xgboost to predict the rent and Cap rate of different Logistic Parks (MAE less than 0.15) in order to provide decision reference for valuers, fund managers and developers.•Leaded VAS… Show more •Crawled data from websites under Scrapy framework and maintained data integrity across multiple databases.•Designed research plans for data gathering and analysis to solve customer(Cainiao,Blackstones,etc) demands such as investment advice in Logistics Market.•Applied ML algorithms such as Lasso and Xgboost to predict the rent and Cap rate of different Logistic Parks (MAE less than 0.15) in order to provide decision reference for valuers, fund managers and developers.•Leaded VAS Academy members to find talented speakers among colleagues to share business and technology related topics in order to build an effective learning and development culture. Show less

•Designed and analyzed daily monitoring reports for internet finance products to look for business improvements. •Evaluated various credit reference data sources (PBOC, Tongdun, etc.) in order to make business decisions.•Applied ML algorithms such as Logistic Regression, XgBoost, K-means to establish prediction models in order to help marketing and risk management teams optimize core KPIs of internet finance products (Improving conversion rate, saving credit reference cost… Show more •Designed and analyzed daily monitoring reports for internet finance products to look for business improvements. •Evaluated various credit reference data sources (PBOC, Tongdun, etc.) in order to make business decisions.•Applied ML algorithms such as Logistic Regression, XgBoost, K-means to establish prediction models in order to help marketing and risk management teams optimize core KPIs of internet finance products (Improving conversion rate, saving credit reference cost, etc.)•Formulated and implemented Joint Modeling Projects between Zhongan and other companies (Byte Dance, Tencent and China Telecom) to build their customer portraits and to make business decisions. Show less

•Created automatically updated visualization dashboards using Tableau and MySQL to facilitate marketing team on making business decisions such as choosing warehouse locations.•Collaborated with web design team on improving user interface utilizing A/B testing and Google Analytics.•Conducted data wrangling and built up automobile consumer portraits based on character features. •Applied K-means model to cluster similar-portrait consumers into same group and made event suggestions to… Show more •Created automatically updated visualization dashboards using Tableau and MySQL to facilitate marketing team on making business decisions such as choosing warehouse locations.•Collaborated with web design team on improving user interface utilizing A/B testing and Google Analytics.•Conducted data wrangling and built up automobile consumer portraits based on character features. •Applied K-means model to cluster similar-portrait consumers into same group and made event suggestions to each group. Finally, the degree of satisfaction was increased by 23%. Show less

- Compiled an Instruction Manual of the developed E-commerce platform for the employees from Business Process Outsourcing department.- Led weekly status meetings with external consultants to update progress and determine timelines of the E-commerce platform-upgrading project for SC Johnson Company.- Conducted Quality Assurance on the upgraded platform by inspecting all functions and system logic to ensure a successful go-live with no P1 critical issue.