Yifu Yan
Data Analyst
Wuhan, Hubei, China
Summary
👤
Senior🎓
Top SchoolYifu Yan is a data analyst with 10 years of experience applying analytics, machine learning, and automation to drive business decisions across finance, insurance, and adtech. He has a proven track record of cutting reporting time from days to minutes using SQL, Python, AWS serverless tools, R, and ETL pipelines, and has built dashboards and analytics products consumed by C-level executives. At Lofty he blends sales workflow optimization with AI pilots—leveraging prompt engineering and the ChatGPT API—to boost ad performance, while prior roles at National MI and Amerit focused on risk segmentation, pricing insights, and scalable reporting. Trained with an MS in Business Analytics from UC Davis, he pairs consulting rigor from KPMG with hands-on engineering of reproducible analytics and R packages. Based in Wuhan, he combines quantitative depth with product-minded experimentation, often surfacing non-obvious segmentation and automation opportunities that translate directly to revenue impact.
10 years of coding experience
2 years of employment as a software developer
International Finance, 3.5, International Finance, 3.5 at Wuhan UniversityMaster of Science - MS, Business Anlytics, GPA 3.5, Master of Science - MS, Business Anlytics, GPA 3.5 at University of California, Davis - Graduate School of Management
English, Chinese
Stackoverflow
6,026reputation
387kreached
197answers
13questions
shiny
top-5%
r
top-5%
dplyr
top-5%
Github Skills (42)
r10
rvest10
scraper10
webscraping10
rselenium10
webscraper9
shiny9
dplyr9
tsne8
tidymodels8
httr8
tibble8
tidyverse7
tidy7
na6
Programming languages (4)
Github contributions (5)
yusuzech/web-scraping-projects
May 2018 - Apr 2019
Contributions:92 commits, 82 pushes, 1 branch in 11 months
yusuzech/timeR
Oct 2018 - Jun 2020
Contributions:2 releases, 49 commits, 39 pushes in 1 year 8 months
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