Yuxin Li
Financial Analyst at Happy Elements
Shanghai, Shanghai, China
Summary
👤
Senior🎓
Top SchoolYuxin Li is a data-driven financial analyst with 10 years of experience blending accounting fundamentals and advanced analytics to inform product, marketing, and monetization strategies. Educated at Peking University (Accounting) and UC Davis (MS Business Analytics, 3.9 GPA), she combines SQL, Python, machine learning, and BI tooling to build dashboards, customer segmentation, and predictive models that have driven measurable revenue and efficiency gains. Her background spans internet, education, and consulting firms including ByteDance and NetEase, where A/B testing, LTV estimation, and cross-functional collaboration directly influenced product and channel decisions. An active contributor to the Apache CarbonData project, she has enhanced CSV data ingestion and Spark integration—an uncommon technical depth for someone in finance-oriented roles. Passionate about gaming analytics, she pairs domain curiosity with pragmatic execution to translate complex datasets into actionable business outcomes.
10 years of coding experience
1 year of employment as a software developer
Master of Science - MS, Business Analytics, 3.9/4.0, Master of Science - MS, Business Analytics, 3.9/4.0 at University of California, DavisBachelor of Management, Accounting, 3.5/4.0, Bachelor of Management, Accounting, 3.5/4.0 at Peking University
Chinese, English
Github Skills (12)
javas10
data-loading10
csv10
spark10
java10
data-processing10
scala9
test-driven-design9
big-data8
data-formats8
data-format8
hadoop8
Programming languages (4)
Github contributions (5)
apache/carbondata
Sep 2016 - Nov 2016
High performance data store solution
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 27 PRs, 54 comments in 2 months
Contributions summary:Yuxin's contributions primarily involve enhancing the CSV input functionality within the carbondata data store. They added the ability to specify comment, quote, and escape characters for CSV files, as well as incorporating these features into the data loading process. This work included modifying Java code related to CSV input metadata, data loading models, and integrating the changes with the Spark integration layer and graph generation components. The user also added test cases to validate the added features.
carbondatadata-formatdata-storeapachebig-data
lion-x/incubator-carbondata
Aug 2016 - Dec 2016
Contributions:15 PRs, 127 pushes, 56 branches in 3 months
carbondatajavaincubatingapache
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