Yanyan Chen
Programming Data Analyst at Charter Communications
- Role
- Senior Data Analyst at Charter Communications
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Yanyan Chen
With an undergraduate background of double major in applied math and statistics & mathematics, I gained strong logical thinking ability and firmed theoretical statistical skills. As a current Applied Analytics student, I desire to extend my expertise into the field of data science with practical skills in hand. Always eager to learn and explore unfamiliar fields- Technical Skills: SQL/NoSQL, Tableau, Python (Jupyter Notebook, Pandas, Numpy, Scikit-Learn), R, SAS, Microsoft EXCEL (Pivot Table, VLOOKUP, VBA), PowerPoint, Power BI, Hadoop, Elasticserach, MongoDB- Statistical Skills: Logistic Regression, Cross Validation, Decision Tree, Random Forest, Neural Network, Dimensionality Reduction, K-means Clustering
Experience
Senior Data Analyst
Mar 2023 — Present · Stamford, CT, US
Education
Columbia University
Master of Science - MS, Applied Analytics
2020 — 2021
Stony Brook University
Bachelor of Science - BS, Applied Mathematics and Statistics
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