- Led the data product team in building the Shansong data system from scratch.- Increased weekly visits to the Beidou data platform from 100+ to 600+, covering over 60% of the company.- Managed various product directions including operational analysis, self-service data analysis platforms, self-service reporting platforms, daily operation tools (Eagle Eye), and user segmentation for refined operations.Operational Analysis Metrics Reporting:• Developed an operational analysis reporting system, building a company-wide metrics framework with thematic modules.• Defined over 100 core metrics from data warehouse to business layer, facilitating adoption across headquarters and various city teams.Self-Service Data Analysis and Tracking Platform:• Managed user-side and courier-side data collection, incorporating event analysis, funnel analysis, user segmentation, and other foundational behavioral analytics.Self-Service Data Reporting Platform:• Extracted and processed raw data from the data warehouse using SQL, enabling front-end drag-and-drop report creation for daily business needs.• Enhanced overall data reporting efficiency, saving one front-end developer, one product manager, and one data warehouse personnel.• Achieved over 200 weekly visits post-launch. Daily Operational Tool (Eagle Eye):• Utilized supply and demand data to display overall city supply-demand situations, adjusting operations to enhance efficiency through spatial and temporal data analysis.

- Led a team of 3 data product managers, focusing initially on post-transaction data metrics and later on traffic and user behavior data.- Enhanced data point quality for the mall app, improving reporting accuracy and parameter accuracy significantly.- Built a traffic value platform and after-sales data metrics, supporting overall operational efficiency.

- Built the company's data platform and foundation from the ground up, including data reporting platforms, user profiling systems, intelligent dispatch systems, and data strategy models.- Developed data reporting platform RedQueen, user profiling system, and intelligent dispatch system, significantly improving operational efficiency and accuracy.

- Managed internal data platform development, meeting multiple stakeholders' statistical needs.- Integrated SDK devices, achieving a daily active device count of 10 million.

- Led the product development for the Yaoqi Mountain video streaming app, including 15 versions.- Successfully planned and launched the Budget Assistant app, iterating through 5 versions.

Developed multiple versions of the iQiyi client for Windows Pad, focusing on channel redesigns, search revisions, and video streaming modules.