Christian Guzman
Metadata Analyst at Penguin Random House
- Role
- Metadata Analyst at Penguin Random House
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
Experience
Metadata Analyst
Dec 2021 — Present · New York, NY, US
Built and maintained Power BI dashboards tracking user engagement metrics across 5+ divisions, measuring the impact of metadata optimization on book discoverability, conversion rates (0.19% average lift), and sales performance• Improved reporting pipelines using Python and SQL, reducing runtime by 80% and enabling real-time analysis of product performance across 500K+ titles• Developed outlier detection algorithms to identify high-opportunity keywords, improving search visibility and user experience by filtering noise from 100K+ search terms• Established version control workflows for analytics codebase, introducing reproducibility and collaborative development practices to team of 8
Education
The City College of New York
Bachelor of Science (B.S.), Applied Mathematics
Skills
- Computational Statistics
- Github
- Hypothesis Testing
- R
- Rstudio
- Pandas
- Regression Analysis
- Microsoft Excel
- Linear Algebra
- Text Learning
- Notepad++
- Data Preprocessing
- Sqlite
- Data Modeling
- Data Visualization
- Critical Thinking
- Numpy
- Git
- Python
- Naive Bayes
- Spss
- Data Preparation
- Mysql
- Data Analysis
- Business Statistics
- Jupyter
- T-Tests
- Databases
- Research
- Regular Expressions
- P-Values
- Communication
- Matlab
- Measures of Variability
- Proofreading
- Matrix Math
- Tableau
- Machine Learning
- Report Writing
- Microsoft Office
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