Highlights:

Skills:SQL, Python, Machine Learning, BI Tools, Spark

Data Scientist 06/2024 - current
TikTok, Shanghai, China
Industry: Information
Responsible for the growth of vertical content and ecological optimization of news in the PGC direction.
Business understanding: Responsible for the growth of vertical content and ecological optimization of news in the PGC direction. Complete the design and dimension disassembly of news core indicators from scratch, deeply understand the past news supply, consumption and ecological situation in the site; define high-preference news users and characterize user consumption habits; cluster news authors and circle high-activity author showcases Hotspot analysis: Based on hot news (such as Trump's assassination) and data review, discuss core issues such as supply timeliness, consumption penetration, and audit errors from the perspectives of supply, consumption, distribution, review, and experimental benefits, explore the direction of current business iteration, align short-term and medium-term goals across departments in modules, and precipitate a hot event analysis framework Product support: Support platform feature-side products, complete data ET design, AB experiment design, data recovery and decision-making; support the design and development of experimental platform indicator groups; analyze the strategic effects of understanding experiments such as news regionality, timeliness, and audit exemptions to improve the returns of core indicators in the market.--

Southwestern University of Finance and Economics 09/2018 - 06/2022
Chengdu, Sichuan, China
Degree: Bachelor's Degree
Major:Management Science
Completed a bachelor's degree in management science at Southwestern University of Finance and Economics. During the study, completed preliminary research on queuing economics. In addition, actively participated in the school choir and served as the leader, further improving teamwork and leadership skills. The overall GPA is 3.8/5.0.